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Keyword: SIGMA

Reverse Whois » KEYWORD [sigma ]  { 34,047 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1sigma.meGoDaddy.com, LLC23 Dec 20101 Apr 202523 Dec 2030
2sigma.com.br-6 Jul 199615 Jul 20246 Jul 2026
3sigma.fr-17 Oct 199530 Apr 202526 May 2026
4sigma.net.tw-16 Aug 1997-31 May 2022
5sigma.ua----
6sigma.ir----
7sigma.se-7 Mar 200218 Mar 20257 Mar 2026
8sigma.mobieNom, Inc.29 Dec 201416 Feb 202529 Dec 2025
9sigma.wangAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…23 Dec 202423 Dec 202423 Dec 2025
10sigma.academy1&1 Internet AG27 Jun 201427 Jun 202527 Jun 2026
11sigma.repairKey-Systems, LLC11 Jul 201411 Jul 202511 Jul 2026
12sigma.xyzGMO Internet Inc.5 Jun 201425 May 20255 Jun 2026
13sigma.tokyoGMO Internet Inc.30 Jul 201430 Jul 201430 Jul 2015
14sigma.hamburgPSI-USA, Inc. dba Domain Robot19 Aug 201419 Aug 201419 Aug 2018
15sigma.marketing-18 Oct 202417 May 202518 Oct 2025
16sigma.investmentsGoogle, Inc.22 Jul 202522 Jul 202522 Jul 2026
17sigma.blueDynadot, LLC11 Feb 20204 Feb 202311 Feb 2027
18sigma.expertRegional Network Information Center, JSC dba RU-CE…7 Sep 202311 Sep 20247 Sep 2025
19sigma.company1API GmbH2 Dec 201616 Jan 20252 Dec 2025
20sigma.zoneChengdu West Dimension Digital Technology Co., Ltd…8 Dec 201822 Jan 20258 Dec 2025
21sigma.enterprisesNameCheap, Inc.11 Oct 201916 Sep 202411 Oct 2025
22sigma.pinkNameCheap, Inc.11 Nov 201911 Nov 201911 Nov 2020
23sigma.linkNamesilo, LLC1 Jul 202014 Jun 20251 Jul 2030
24sigma.clinicPorkbun, LLC4 Apr 202510 May 20254 Apr 2026
25sigma.galleryTLD Registrar Solutions Ltd.5 Jul 202315 Aug 20245 Jul 2024
26sigma.ninjaPorkbun, LLC4 Oct 20249 Oct 20244 Oct 2025
27sigma.emailTucows Domains Inc.17 Mar 20234 Jul 202517 Mar 2029
28sigma.holdingsPorkbun, LLC22 Feb 202022 Feb 202322 Feb 2024
29sigma.worldGoDaddy.com, LLC14 Mar 202022 Feb 202514 Mar 2034
30sigma.internationalGoogle, Inc.29 May 20213 Jun 202529 May 2028
31sigma.agencyLimited Liability Company "Registrar of domain nam…20 Feb 201514 Feb 202520 Feb 2026
32sigma.bikePSI-USA, Inc. dba Domain Robot11 Mar 201516 Mar 202511 Mar 2026
33sigma.healthcareGoDaddy.com, LLC18 May 20212 Jul 202518 May 2027
34sigma.businessNameCheap, Inc.24 Dec 202429 Dec 202424 Dec 2025
35sigma.renShanghai Meicheng Technology Information Co., Ltd3 Apr 20153 Apr 20153 Apr 2017
36sigma.eventsNameKing.com Inc.19 Feb 20244 May 202519 Feb 2025
37sigma.immoPSI-USA, Inc. dba Domain Robot2 Mar 20222 Mar 20242 Mar 2025
38sigma.estateNetwork Solutions, LLC9 Nov 20246 Jul 20259 Nov 2025
39sigma.mediaChengdu West Dimension Digital Technology Co., Ltd…31 Jul 201917 Jul 202531 Jul 2026
40sigma.consultingDynadot, LLC31 Jul 202327 Jul 202531 Jul 2026
41sigma.services-31 Jul 202315 Jun 202531 Jul 2026
42sigma.nycPorkbun, LLC12 Mar 202517 Mar 202512 Mar 2026
43sigma.click1&1 Internet AG27 Jun 202027 Jun 202527 Jun 2026
44sigma.pressGandi SAS29 May 201529 May 201529 May 2016
45sigma.schoolGoDaddy.com, LLC15 Feb 202427 Mar 202515 Feb 2027
46sigma.pubCloudFlare, Inc.6 Jul 20246 Jul 20256 Jul 2026
47sigma.clubPorkbun, LLC28 Jan 20229 Jun 202528 Jan 2026
48sigma.digitalGlobal Domains International, Inc. DBA DomainCostC…3 Sep 201913 May 20253 Sep 2025
49sigma.oneDynadot, LLC7 Sep 20219 Feb 20257 Sep 2026
50sigma.webcamAlpnames Limited10 Jul 201510 Jul 20159 Jul 2016
51sigma.hostGandi SAS21 Jul 201520 Jun 202521 Jul 2026
52sigma.inkName.com, Inc.4 Aug 201517 Jul 20254 Aug 2026
53sigma.solutions-21 Oct 202029 Apr 202521 Oct 2025
54sigma.picsAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…6 Aug 2015-6 Aug 2016
55sigma.cameraDynadot, LLC10 Mar 202515 Mar 202510 Mar 2026
56sigma.moscowRegtime Ltd.27 Feb 202527 Feb 202527 Feb 2026
57sigma.helpMarkMonitor Inc.30 Oct 20194 Jun 202530 Oct 2027
58sigma.giftAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…2 Sep 2015-2 Sep 2016
59sigma.managementGoDaddy.com, LLC28 Dec 201611 Feb 202528 Dec 2025
60sigma.wikiGoDaddy.com, LLC23 Nov 201829 Nov 202423 Nov 2025
61sigma.ovhOVH sas25 Sep 20154 Jul 202525 Sep 2032
62sigma.plusNameKing.com Inc.29 Sep 20157 Sep 202429 Sep 2025
63sigma.feedbackReserved for non-billable transactions where Regis…15 Oct 201530 Nov 202415 Oct 2025
64sigma.designNameCheap, Inc.6 Jul 20256 Jul 20256 Jul 2026
65sigma.graphicsTucows Domains Inc.16 Nov 201520 Nov 202416 Nov 2025
66sigma.coachName.com, Inc.27 Jan 20251 Feb 202527 Jan 2026
67sigma.rocksNetwork Solutions, LLC2 Dec 20246 Jul 20252 Dec 2025
68sigma.socialGoDaddy.com, LLC18 Jun 202230 May 202518 Jun 2026
69sigma.audioName.com, Inc.14 Dec 201514 Dec 201514 Dec 2016
70sigma.photosGoDaddy.com, LLC4 Jun 20204 Jun 20204 Jun 2021
71sigma.news-24 Jul 20236 Aug 202524 Jul 2026
72sigma.supportNamesilo, LLC6 Feb 201923 Dec 20246 Feb 2026
73sigma.redCloudFlare, Inc.25 Feb 202213 Nov 202425 Feb 2026
74sigma.runDNSPod, Inc.16 Aug 20241 May 202516 Aug 2027
75sigma.accountants1&1 Internet AG23 Feb 20169 Apr 202523 Feb 2026
76sigma.marketChengdu West Dimension Digital Technology Co., Ltd…6 Dec 202213 Nov 20246 Dec 2025
77sigma.city-5 Apr 202521 Jul 20255 Apr 2026
78sigma.centerChengdu West Dimension Digital Technology Co., Ltd…13 May 202027 Jun 202513 May 2026
79sigma.lol-6 Apr 202530 May 20256 Apr 2026
80sigma.educationNamesilo, LLC20 Sep 201722 Sep 202420 Sep 2025
81sigma.xin-15 Mar 201615 Mar 201615 Mar 2017
82sigma.comKey-Systems GmbH27 May 199824 Apr 202526 May 2026
83sigma.liveAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…26 May 201930 May 202526 May 2026
84sigma.legalOVH sas29 Mar 201622 Feb 202529 Mar 2026
85sigma.toolsAscio Technologies, Inc. Danmark - Filial af Ascio…20 Apr 201614 Apr 202520 Apr 2026
86sigma.com.pl-21 Nov 199628 Dec 202431 Dec 2025
87sigma.lighting-21 Apr 20258 May 202521 Apr 2026
88sigma.co.id-1 Jan 1998-1 Sep 2025
89sigma.vipAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Aug 201827 Feb 202012 Aug 2029
90sigma.lifeChengdu West Dimension Digital Technology Co., Ltd…30 May 201619 Jun 202530 May 2026
91sigma.groupChengdu West Dimension Digital Technology Co., Ltd…15 Aug 201719 Feb 202515 Aug 2025
92sigma.networkRegional Network Information Center, JSC dba RU-CE…6 Oct 201710 Oct 20246 Oct 2025
93sigma.gmbhunited-domains AG22 Jun 201622 Jun 202522 Jun 2026
94sigma.ltdChengdu West Dimension Digital Technology Co., Ltd…25 Jun 201612 Jun 202525 Jun 2026
95sigma.tradeGoDaddy.com, LLC8 Dec 201711 Jun 20248 Dec 2025
96sigma.net.in-13 Dec 200513 Dec 201613 Dec 2017
97sigma.styleGoogle, Inc.12 Nov 20203 Jun 202512 Nov 2025
98sigma.guruTucows Domains Inc.9 May 202423 Jun 20259 May 2026
99sigma.landRegional Network Information Center, JSC dba RU-CE…10 Nov 20203 Dec 202410 Nov 2025
100sigma.instituteNameKing.com Inc.21 Oct 202426 Oct 202421 Oct 2025
101sigma.todayEuroDNS S.A.15 Apr 20144 Mar 202515 Apr 2026
102sigma.technologyDomaininfo AB, aka domaininfo.com12 Jun 201410 Jun 202512 Jun 2026
103sigma.softwareGoDaddy.com, LLC18 Dec 201430 Oct 202418 Dec 2025
104sigma.photographyEuroDNS S.A.12 Feb 20144 Mar 202512 Feb 2026
105sigma.guitarsRegional Network Information Center, JSC dba RU-CE…19 Apr 201421 Apr 201719 Apr 2018
106sigma.partnersNetwork Solutions, LLC19 Jun 201417 Jun 202519 Jun 2031
107sigma.watch-2 Jul 20252 Jul 20252 Jul 2026
108sigma.dentalunited-domains AG10 Oct 201424 May 202510 Oct 2025
109sigma.bizNameKing.com Inc.18 Jul 202417 Aug 202518 Jul 2025
110sigma.cabRegional Network Information Center, JSC dba RU-CE…19 Jul 201619 Jul 201619 Jul 2017
111sigma.constructionGoDaddy.com, LLC29 Oct 202313 Dec 202429 Oct 2025
112sigma.coolNameKing.com Inc.25 Jul 202425 Jul 202525 Jul 2026
113sigma.communityTucows Domains Inc.30 Jul 202530 Jul 202530 Jul 2026
114sigma.infoCronon AG26 Jul 20019 Sep 202426 Jul 2025
115sigma.netLimited Liability Company "Registrar of domain nam…2 Oct 199517 Sep 20241 Oct 2025
116sigma.orgNetwork Solutions, LLC14 Mar 199719 Jan 202515 Mar 2026
117sigma.usGoDaddy.com, LLC3 Jun 20043 Jun 20242 Jun 2027
118sigma.xxx-1 Dec 201130 Jan 20121 Dec 2021
119sigma.bioDNSPod, Inc.14 Aug 202019 Aug 202414 Aug 2025
120sigma.catDinahosting s.l.31 Jan 200824 Jan 202531 Jan 2026
121sigma.by-19 Nov 200916 Nov 202425 Nov 2025
122sigma.bzPDR Ltd. d/b/a PublicDomainRegistry.com22 Jan 201419 Jan 201622 Jan 2017
123sigma.ch----
124sigma.de--28 Jan 2025-
125sigma.it-9 Aug 200510 Aug 20259 Aug 2025
126sigma.plNamware.com, Inc.8 Jun 199816 May 20227 Jun 2031
127sigma.proNetwork Solutions, LLC6 Jul 20112 Oct 20226 Jul 2026
128sigma.info.pl-1 Jun 200110 May 202531 May 2026
129sigma.co.uk-6 Oct 20059 Mar 20256 Oct 2027
130sigma.wsGlobal Domains International, Inc. DBA DomainCostC…26 Nov 20246 Mar 202526 Nov 2025
131sigma.equipmentNameCheap, Inc.2 Nov 20168 Oct 20242 Nov 2025
132sigma.chatDNSPod, Inc.2 Nov 202023 Oct 20242 Nov 2025
133sigma.energyEdomains LLC5 Mar 20253 Apr 20255 Mar 2026
134sigma.contractorsAB NameISP5 Dec 20165 Dec 20175 Dec 2018
135sigma.industries1&1 Internet AG1 Aug 20221 Aug 20251 Aug 2026
136sigma.engineeringGlobal Domains International, Inc. DBA DomainCostC…24 Jul 202524 Jul 202524 Jul 2026
137sigma.ie-17 Jun 199728 Jul 202118 Jun 2026
138sigma.saarland1&1 Internet AG7 Feb 20174 Apr 20257 Feb 2026
139sigma.qa--21 Nov 2024-
140sigma.limitedNameCheap, Inc.31 Mar 20255 Apr 202531 Mar 2026
141sigma.picturesNamesilo, LLC8 Mar 201723 Mar 20188 Mar 2019
142sigma.worksMarkMonitor Inc.30 Oct 20192 May 202530 Oct 2027
143sigma.re-21 Jun 201320 Jun 201721 Jun 2018
144sigma.com.ngEpik Inc.2 Apr 20254 Apr 20252 Apr 2026
145sigma.care-20 Mar 20244 May 202520 Mar 2026
146sigma.fundXiamen ChinaSource Internet Service Co., Ltd.27 Jul 201927 Jul 202527 Jul 2026
147sigma.venturesNameCheap, Inc.25 May 201730 Apr 202525 May 2026
148sigma.kimPorkbun, LLC26 Feb 20253 Mar 202526 Feb 2026
149sigma.universityNameKing.com Inc.15 Jun 202515 Jun 202515 Jun 2026
150sigma.foundationBigRock Solutions Ltd.22 Aug 201722 Aug 202122 Aug 2026
151sigma.exchange-8 Aug 20258 Aug 20258 Aug 2026
152sigma.systemsNameKing.com Inc.21 Nov 201819 Feb 202521 Nov 2025
153sigma.coffeePSI-USA, Inc. dba Domain Robot25 Sep 201722 Aug 202425 Sep 2025
154sigma.toysReliable Software, Ltd.1 Aug 20251 Aug 20251 Aug 2026
155sigma.me.uk-8 Jul 201331 Jan 20198 Jul 2027
156sigma.org.uk-7 Aug 202410 Aug 20247 Aug 2025
157sigma.rentPorkbun, LLC22 May 20243 Jun 202522 May 2026
158sigma.teamGoDaddy.com, LLC28 Feb 201814 Apr 202528 Feb 2026
159sigma.ca-14 Nov 200021 Jun 20259 Feb 2026
160sigma.fitnessNameKing.com Inc.12 Nov 202428 Feb 202512 Nov 2025
161sigma.taxiPDR Ltd. d/b/a PublicDomainRegistry.com3 Sep 20216 Sep 20243 Sep 2025
162sigma.la-14 May 201515 May 202514 May 2026
163sigma.visionNameKing.com Inc.25 Dec 202428 Feb 202525 Dec 2025
164sigma.devMarkMonitor Inc.14 May 202027 May 202514 May 2028
165sigma.express1API GmbH18 Feb 20194 Apr 202518 Feb 2026
166sigma.hostingUniregistrar Corp2 Mar 20197 Mar 20192 Mar 2020
167sigma.financeNameCheap, Inc.4 Oct 202318 Nov 20244 Oct 2025
168sigma.petGoDaddy.com, LLC6 Aug 20195 Oct 20196 Aug 2020
169sigma.wtf-12 Jul 202512 Jul 202512 Jul 2026
170sigma.properties-9 Jan 202424 Mar 20259 Jan 2025
171sigma.cloudGoDaddy.com, LLC28 Aug 20197 Aug 202528 Aug 2028
172sigma.house-12 Jun 202412 Jun 202512 Jun 2026
173sigma.promoNameCheap, Inc.31 Mar 20254 May 202531 Mar 2026
174sigma.studyRegional Network Information Center, JSC dba RU-CE…11 Nov 20191 Dec 202411 Nov 2025
175sigma.moneyGoDaddy.com, LLC11 Feb 202413 May 202511 Feb 2027
176sigma.directPDR Ltd. d/b/a PublicDomainRegistry.com27 Jan 202028 Jan 202527 Jan 2026
177sigma.blackNameCheap, Inc.27 Nov 20242 Dec 202427 Nov 2025
178sigma.gold-3 May 20254 Jun 20253 May 2026
179sigma.toursCSL Computer Service Langenbach GmbH d/b/a joker.c…23 Aug 202322 Sep 202423 Aug 2024
180sigma.physioeNom, Inc.24 Jul 20184 Sep 202324 Jul 2023
181sigma.restaurantTucows Domains Inc.27 Apr 20201 May 202127 Apr 2022
182sigma.supplyPorkbun, LLC10 May 202013 May 202510 May 2026
183sigma.productionsGoDaddy.com, LLC2 Aug 20252 Aug 20252 Aug 2026
184sigma.taxPorkbun, LLC23 Oct 202428 Oct 202423 Oct 2025
185sigma.swissInfomaniak Network SA17 Nov 20165 Jul 202417 Nov 2025
186sigma.showAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 May 202021 May 202016 May 2030
187sigma.techInfomaniak Network SA14 May 20195 May 202514 May 2026
188sigma.collegeGoDaddy.com, LLC15 Jul 202027 Sep 202415 Jul 2026
189sigma.computerNameCheap, Inc.30 Jan 20245 Jan 202530 Jan 2026
190sigma.onlDynadot, LLC26 Mar 20252 Apr 202526 Mar 2026
191sigma.greenGoDaddy.com, LLC24 Oct 202213 Oct 202424 Oct 2025
192sigma.winNameCheap, Inc.5 Jan 202423 Jun 20245 Jan 2029
193sigma.voteNameCheap, Inc.10 Jan 202424 Feb 202510 Jan 2026
194sigma.realtyEpik Inc.27 Sep 202012 Oct 202227 Sep 2023
195sigma.betGoDaddy.com, LLC7 Oct 202021 Nov 20247 Oct 2026
196sigma.codes-9 Apr 202422 May 20259 Apr 2025
197sigma.tipsGoogle, Inc.27 Sep 20223 Jun 202527 Sep 2025
198sigma.contactGoDaddy.com, LLC9 Dec 202016 Apr 20259 Dec 2025
199sigma.reportNameCheap, Inc.19 Jan 20212 Mar 202519 Jan 2025
200sigma.moeNetowl, Inc.3 Mar 202421 Jan 20253 Mar 2026
201sigma.fanAmazon Registrar, Inc.24 May 202423 May 202524 May 2026
202sigma.churchOVH sas11 Aug 202415 Sep 202411 Aug 2025
203sigma.clothingNameCheap, Inc.7 Mar 202118 Apr 20237 Mar 2023
204sigma.pokerGoDaddy.com, LLC10 Jul 202315 Jul 202510 Jul 2026
205sigma.securityGoDaddy.com, LLC26 Apr 202128 Apr 202326 Apr 2024
206sigma.travelGoDaddy.com, LLC23 Jul 202524 Jul 202523 Jul 2026
207sigma.spaceNameCheap, Inc.3 Jan 202314 Feb 20243 Jan 2024
208sigma.farm-15 Dec 202428 Apr 202515 Dec 2025
209sigma.dogNameCheap, Inc.2 Aug 20241 Aug 20252 Aug 2026
210sigma.questPorkbun, LLC11 May 202513 Jun 202511 May 2026
211sigma.financial-20 Jul 202520 Jul 202520 Jul 2026
212sigma.solarDynadot, LLC28 May 20256 Jul 202528 May 2026
213sigma.sarl1&1 Internet AG1 Oct 20211 Oct 20211 Oct 2022
214sigma.web.id-14 Dec 201711 Feb 202214 Dec 2022
215sigma.kr-16 Apr 200710 Dec 202116 Apr 2023
216sigma.exposedGoogle, Inc.2 Dec 20212 Dec 20222 Dec 2023
217sigma.domainsAmazon Registrar, Inc.5 Dec 20215 Dec 20225 Dec 2023
218sigma.sbsNameCheap, Inc.28 Jun 202528 Jun 202528 Jun 2026
219sigma.vegasNameCheap, Inc.4 Mar 202215 May 20254 Mar 2025
220sigma.creditNameKing.com Inc.21 Oct 202426 Oct 202421 Oct 2025
221sigma.srlTucows Domains Inc.15 Mar 202226 Feb 202515 Mar 2026
222sigma.ru.comNameKing.com Inc.19 Mar 202229 Apr 202219 Mar 2023
223sigma.agNameKing.com Inc.15 Oct 202422 Oct 202415 Oct 2025
224sigma.cfdGlobal Domains International, Inc. DBA DomainCostC…14 Apr 202223 Apr 202514 Apr 2026
225sigma.dk-5 Jul 1996-30 Sep 2025
226sigma.ms-15 Mar 200922 May 202415 Mar 2025
227sigma.or.kr-25 Feb 20003 Feb 202125 Feb 2024
228sigma.placeGoogle, Inc.18 Jun 202218 Jun 202318 Jun 2024
229sigma.uzTLDOMAINS Inc.28 Aug 201714 Aug 20204 Sep 2023
230sigma.mu-9 May 201825 Mar 20259 May 2026
231sigma.partsLimited Liability Company "Registrar of domain nam…6 Jul 20226 Jul 20256 Jul 2026
232sigma.ae----
233sigma.id-14 Dec 201517 Dec 202214 Dec 2031
234sigma.ai----
235sigma.ioNameKing.com Inc.10 Aug 202217 Jul 202510 Aug 2026
236sigma.co.in-6 Feb 201311 Feb 20246 Feb 2026
237sigma.golfGoogle, Inc.5 Sep 20223 Jun 20255 Sep 2025
238sigma.townNameCheap, Inc.13 Aug 2025-13 Aug 2026
239sigma.net.au--23 Sep 2022-
240sigma.com.coKey-Systems GmbH15 Jul 202124 Jul 202415 Jul 2026
241sigma.shoppingTucows Domains Inc.15 Nov 202226 Dec 202315 Nov 2023
242sigma.jewelryTucows Domains Inc.16 Nov 202220 Nov 202316 Nov 2024
243sigma.trading-7 Feb 20246 Aug 20257 Feb 2026
244sigma.boutiquePorkbun, LLC14 May 202519 May 202514 May 2026
245sigma.bar-23 Jun 202523 Jun 202523 Jun 2026
246sigma.buildersGoDaddy.com, LLC17 Jun 201413 Jun 202517 Jun 2026
247sigma.au--16 Mar 2025-
248sigma.bj.cn-6 Oct 2005-6 Oct 2025
249sigma.org.pl-22 Feb 201014 Jan 202522 Feb 2028
250sigma.net.pl-3 Aug 20059 Jul 20253 Aug 2026
251sigma.rehabCloudFlare, Inc.5 Jan 202311 Dec 20245 Jan 2026
252sigma.earthName.com, Inc.23 Oct 201926 Oct 202423 Oct 2025
253sigma.immobilienTucows Domains Inc.24 May 201928 May 202524 May 2026
254sigma.co.jp-9 Sep 19961 Oct 2024-
255sigma.asiaMarkMonitor Inc.12 Mar 20088 Aug 202312 Mar 2026
256sigma.auctionNameCheap, Inc.11 Oct 201916 Sep 202411 Oct 2025
257sigma.bi-27 Feb 201913 Jun 202527 Feb 2026
258sigma.best-6 Dec 20247 Jan 20256 Dec 2025
259sigma.africaTucows Domains Inc.10 Aug 201712 Jul 202510 Aug 2026
260sigma.appDynadot, LLC23 Jul 20218 Apr 202523 Jul 2026
261sigma.armyNameCheap, Inc.10 Nov 202415 Nov 202410 Nov 2025
262sigma.associatesGMO Internet Inc.19 Jun 201919 Jun 202519 Jun 2026
263sigma.doctorPorkbun, LLC23 Jan 20239 Mar 202523 Jan 2026
264sigma.engineer-24 Apr 202530 Jul 202524 Apr 2026
265sigma.beKey-Systems GmbH21 Nov 1995--
266sigma.hr-17 Jan 20175 Jun 202217 Jan 2026
267sigma.blog-3 Apr 20255 May 20253 Apr 2026
268sigma.com.pt-11 May 2009--
269sigma.bondDynadot, LLC24 Jun 20246 Aug 202424 Jun 2034
270sigma.co.mzReserved17 Nov 201417 Dec 202316 Nov 2023
271sigma.com.pe----
272sigma.ceoTucows Domains Inc.27 Jan 20228 Apr 202527 Jan 2025
273sigma.co.ke-5 Mar 200810 Mar 20255 Mar 2026
274sigma.tvDynadot, LLC24 Mar 201013 Mar 202524 Mar 2026
275sigma.pe----
276sigma.br-22 Dec 19975 May 2020-
277sigma.cafeDNSPod, Inc.20 Feb 202222 Feb 202520 Feb 2026
278sigma.md-4 Apr 2017-4 Apr 2029
279sigma.lawNameCheap, Inc.4 Feb 202210 Jan 20254 Feb 2026
280sigma.camp-18 Sep 202411 Jun 202518 Sep 2025
281sigma.capitalNameCheap, Inc.20 Nov 202026 Oct 202420 Nov 2025
282sigma.cardsGoogle, Inc.20 Oct 20223 Jun 202520 Oct 2025
283sigma.cashGoDaddy.com, LLC12 Feb 202029 Mar 202512 Feb 2026
284sigma.casinoGoDaddy.com, LLC19 Oct 202023 Oct 202419 Oct 2025
285sigma.ma-13 Aug 200412 Sep 202413 Aug 2025
286sigma.gayPorkbun, LLC6 Feb 202316 Feb 20256 Feb 2026
287sigma.com.hr-16 Feb 201031 Jan 20113 Mar 2027
288sigma.uk.comPDR Ltd. d/b/a PublicDomainRegistry.com16 Nov 199920 Dec 202416 Nov 2025
289sigma.fashionNameCheap, Inc.16 Feb 202322 Jan 202516 Feb 2026
290sigma.parisOVH sas21 Feb 202321 Jan 202521 Feb 2026
291sigma.edu.pl-1 Apr 202423 Mar 20251 Apr 2026
292sigma.gentName.com, Inc.22 Feb 20236 Apr 202422 Feb 2024
293sigma.istIHS Telekom, Inc.8 Jul 20218 Jul 20258 Jul 2026
294sigma.ng-17 Dec 202310 Dec 202417 Dec 2025
295sigma.coGoDaddy.com, LLC22 Sep 201027 Sep 202421 Sep 2025
296sigma.nameNameCheap, Inc.---
297sigma.xn--6frz82gNameCheap, Inc.27 Mar 20238 May 202427 Mar 2024
298sigma.scotOVH sas3 Apr 202326 Mar 20253 Apr 2026
299sigma.acCloudFlare, Inc.6 Apr 202316 Mar 20256 Apr 2026
300sigma.careersGoogle, Inc.6 Apr 202311 Apr 20236 Apr 2024
301sigma.yogaNameCheap, Inc.14 Jun 202129 Jun 202314 Jun 2023
302sigma.llcNameKing.com Inc.29 Sep 202428 Feb 202529 Sep 2025
303sigma.fit-28 Apr 202527 May 202528 Apr 2026
304sigma.fyiGoDaddy.com, LLC4 May 20259 May 20254 May 2026
305sigma.gamesChengdu West Dimension Digital Technology Co., Ltd…25 Apr 202416 May 202525 Apr 2026
306sigma.hn----
307sigma.homes-21 Aug 202429 May 202521 Aug 2025
308sigma.horseTucows Domains Inc.15 Sep 202131 Dec 202315 Sep 2025
309sigma.inGoDaddy.com, LLC17 Feb 200531 May 202517 Feb 2029
310sigma.nlKey-Systems GmbH7 Jul 199620 Nov 2023-
311sigma.studioNameCheap, Inc.15 Feb 201721 Jan 202515 Feb 2026
312sigma.monsterNameCheap, Inc.15 Jan 202513 Feb 202515 Jan 2026
313sigma.newGoogle, Inc.5 Jul 202226 Jun 20255 Jul 2026
314sigma.nrwunited-domains AG1 Feb 201824 May 20251 Feb 2026
315sigma.yachts-14 Jul 202415 Jul 202514 Jul 2026
316sigma.co.nzKey-Systems GmbH23 Jun 199731 May 2025-
317sigma.oooRegional Network Information Center, JSC dba RU-CE…14 Feb 201711 Jul 202514 Feb 2026
318sigma.biz.plhome.pl S.A.26 Feb 200827 Feb 202526 Feb 2026
319sigma.streamPorkbun, LLC3 Nov 202420 Mar 20253 Nov 2025
320sigma.telGoDaddy.com, LLC24 May 20185 Jun 202424 May 2028
321sigma.zj.cn-6 Oct 2005-6 Oct 2025
322sigma.dating-15 Aug 2024-15 Aug 2025
323sigma.salonGoogle, Inc.30 May 202329 Jun 202430 May 2024
324sigma.forex-11 Sep 202411 Jun 202511 Sep 2025
325sigma.uk-15 Mar 201921 May 202515 Mar 2026
326sigma.net.pe----
327sigma.kyUniregistrar Corp27 Jul 202227 Jul 202527 Jul 2026
328sigma.pwPDR Ltd. d/b/a PublicDomainRegistry.com8 May 20149 May 20258 May 2026
329sigma.pt-6 Jul 2016-6 Jun 2027
330sigma.camDynadot, LLC21 Oct 20248 Nov 202421 Oct 2025
331sigma.holidayCSL Computer Service Langenbach GmbH d/b/a joker.c…23 Aug 202322 Sep 202423 Aug 2024
332sigma.baby-31 Aug 202428 May 202531 Aug 2025
333sigma.videoGoDaddy.com, LLC26 Sep 20239 Sep 202426 Sep 2025
334sigma.melbourneNameCheap, Inc.16 Oct 202321 Sep 202416 Oct 2025
335sigma.sydneyNameCheap, Inc.16 Oct 202321 Sep 202416 Oct 2025
336sigma.autosXiamen ChinaSource Internet Service Co., Ltd.7 Jan 202512 Jan 20257 Jan 2026
337sigma.sxGandi SAS13 Oct 202216 May 202513 Oct 2025
338sigma.vcEpik Inc.17 Sep 20161 Nov 202417 Sep 2025
339sigma.botEnCirca, Inc.30 Oct 20232 Oct 202430 Oct 2025
340sigma.markets-9 Feb 20256 Jun 20259 Feb 2026
341sigma.im----
342sigma.cm-4 Jul 20244 Jul 20244 Jul 2025
343sigma.familyNamesilo, LLC12 Jan 202426 Feb 202512 Jan 2026
344sigma.boatsDynadot, LLC22 Mar 20257 May 202522 Mar 2026
345sigma.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…5 Feb 202013 Feb 20205 Feb 2030
346sigma.ccHangzhou AiMing Network Co., LTD26 Feb 200831 Mar 202526 Feb 2026
347sigma.com.au--4 Nov 2024-
348sigma.degreeGoDaddy.com, LLC25 Feb 20248 Apr 202525 Feb 2025
349sigma.cn????????????7 Apr 2004-7 Apr 2026
350sigma.lat-26 Jul 202526 Jul 202526 Jul 2026
351sigma.ro---19 Apr 2026
352sigma.fishDynadot, LLC10 Apr 202410 Apr 202510 Apr 2026
353sigma.cl-6 Feb 1997-12 Sep 2033
354sigma.com.cn-24 Oct 2021-24 Oct 2025
355sigma.lt-1 Jun 2016-2 Jun 2026
356sigma.cyouBeijing Lanhai Jiye Technology Co., Ltd24 Apr 202425 Jun 202524 Apr 2025
357sigma.shopNameCheap, Inc.26 Feb 20206 Apr 202526 Feb 2026
358sigma.ru-10 Mar 1999-31 Mar 2026
359sigma.amsterdamKey-Systems, LLC3 May 20241 Apr 20253 May 2026
360sigma.sk-17 Jun 200313 May 202517 Jun 2026
361sigma.momDynadot, LLC23 Jul 202523 Jul 202523 Jul 2026
362sigma.hu-11 Feb 2000--
363sigma.delivery-27 May 20249 Jul 202527 May 2025
364sigma.artGMO Internet Inc.13 Jun 20242 Jun 202513 Jun 2026
365sigma.singlesDynadot, LLC17 Jun 202417 Jun 202517 Jun 2026
366sigma.vgTLD Registrar Solutions Ltd.15 Oct 20235 Oct 202415 Oct 2025
367sigma.musicTucows Domains Inc.30 Dec 20244 Jan 202530 Dec 2025
368sigma.capetownTucows Domains Inc.10 Jul 202420 Jul 202510 Jul 2025
369sigma.restNameCheap, Inc.28 Jul 202428 Jul 202528 Jul 2026
370sigma.at--8 Oct 2024-
371sigma.ongNameCheap, Inc.7 Aug 202413 Jul 20257 Aug 2026
372sigma.bostonNameKing.com Inc.12 Aug 202428 Feb 202512 Aug 2025
373sigma.co.hu-5 Sep 2024--
374sigma.guideNameCheap, Inc.17 Sep 202422 Sep 202417 Sep 2025
375sigma.ind.inKey-Systems GmbH17 Sep 20232 Sep 202417 Sep 2025
376sigma.or.id-14 Sep 2024-14 Sep 2025
377sigma.nowNameCheap, Inc.21 Oct 202423 Nov 202421 Oct 2025
378sigma.filmGoDaddy.com, LLC5 Nov 202410 Nov 20245 Nov 2025
379sigma.funNameCheap, Inc.6 Nov 202413 Nov 20246 Nov 2025
380sigma.lockerDynadot, LLC19 Nov 20244 Feb 202519 Nov 2025
381sigma.uk.netBrandNames.com SARL21 Oct 20151 Nov 202421 Oct 2029
382sigma.brokerDynadot, LLC15 Nov 202426 Nov 202415 Nov 2025
383sigma.futbolHosting Concepts B.V. dba Openprovider17 Dec 202422 Dec 202417 Dec 2025
384sigma.soccerHosting Concepts B.V. dba Openprovider17 Dec 202422 Dec 202417 Dec 2025
385sigma.footballHosting Concepts B.V. dba Openprovider17 Dec 202422 Dec 202417 Dec 2025
386sigma.cx-29 Dec 201925 Dec 202429 Dec 2025
387sigma.jetzt1&1 Internet AG8 Jan 202513 Jan 20258 Jan 2026
388sigma.boxNamesilo, LLC17 Jan 202517 Jan 202517 Jan 2026
389sigma.wales1&1 Internet AG7 Feb 202522 Feb 20257 Feb 2026
390sigma.biz.id-7 Mar 2023-7 Mar 2026
391sigma.motorcyclesLedl.net GmbH10 Mar 202515 Mar 202510 Mar 2026
392sigma.nz-3 Jun 20258 Jun 2025-
393sigma.pizzaGoDaddy.com, LLC18 Mar 202523 Mar 202518 Mar 2026
394sigma.qponCV. Rumahweb Indonesia28 Mar 202521 Apr 202528 Mar 2026
395sigma.my.id-28 Nov 2024-28 Nov 2025
396sigma.ripNameCheap, Inc.17 Apr 20252 May 202517 Apr 2026
397sigma.saleNameCheap, Inc.21 Apr 202525 May 202521 Apr 2026
398sigma.vin-26 Apr 20251 May 202526 Apr 2026
399sigma.ngoNameCheap, Inc.1 May 20256 May 20251 May 2026
400sigma.foodGoDaddy.com, LLC8 May 202513 May 20258 May 2026
401sigma.fansNameCheap, Inc.10 May 20251 Jun 202510 May 2026
402sigma.biblePorkbun, LLC11 May 202516 May 202511 May 2026
403sigma.com.im----
404sigma.gl-5 Apr 202510 Apr 20255 Apr 2026
405sigma.siteNameCheap, Inc.28 Jun 202528 Jun 202528 Jun 2026
406sigma.shDynadot11 LLC30 Jun 202330 Jun 202530 Jun 2026
407sigma.rodeoGoDaddy.com, LLC18 Jul 202518 Jul 202518 Jul 2026
408sigma.cd-25 Jul 2025-25 Jul 2026
409sigma.org.cn????????????4 Jul 2025-4 Jul 2026
410sigma.beerNameCheap, Inc.5 Aug 20255 Aug 20255 Aug 2026
411sigma.vodkaCloudFlare, Inc.7 Aug 20257 Aug 20257 Aug 2026
412sigma.luxeCloudFlare, Inc.10 Aug 202510 Aug 202510 Aug 2026
413sigma-sd.comJapan Registry Services Co., Ltd.2 Sep 20082 Aug 20232 Sep 2028
414sigmainfotech.com.au--25 Jan 2024-
415sigmarobot.comXin Net Technology Corporation25 Nov 200916 Nov 202425 Nov 2025
416sigmasport.co.uk-15 Jan 199830 Aug 202415 Jan 2026
417sigmabeauty.comregister.com, Inc.13 Apr 20105 Mar 202513 Apr 2031
418sigmadesigns.comGoDaddy.com, LLC11 May 199622 May 202521 May 2026
419sigmagi.comTucows Domains Inc.26 Mar 200018 Mar 202526 Mar 2026
420sigmasport.comPSI-USA, Inc. dba Domain Robot23 Apr 199613 Jun 202519 Sep 2025
421sigmainfotech.net.au--18 Jul 2011-
422sigmainfo.netPDR Ltd. d/b/a PublicDomainRegistry.com6 Nov 200123 Oct 20246 Nov 2029
423sigma-trend.comDNSPod, Inc.5 Jan 20227 Jan 20225 Jan 2023
424sigmagroup.jp-21 Sep 20071 Oct 202430 Sep 2025
425sigmasoftwaresolutions.caGoDaddy.com, LLC18 Aug 201023 Aug 201718 Aug 2019
426sigmaweb.com.au--10 May 2011-
427sigma-koki.comGMO Internet Inc.7 Jul 199922 Jun 20257 Jul 2026
428sigma-music.comBeijing Lanhai Jiye Technology Co., Ltd30 Nov 20181 Feb 202530 Nov 2024
429sigmaaldrich.comKey-Systems GmbH20 Jul 199817 Jun 202519 Jul 2026
430sigmaphoto.comNetwork Solutions, LLC17 Dec 199620 Feb 202516 Dec 2033
431sigmaporn.comEvoPlus Ltd.7 Dec 20084 Jul 20257 Dec 2025
432sigmatest.orgGoDaddy.com, LLC1 Apr 20097 Aug 20241 Apr 2027
433sigmatv.comNetwork Solutions, LLC26 Jul 199927 May 202526 Jul 2027
434sigmawebmarketing.comNameKing.com Inc.9 Sep 201110 Jun 20259 Sep 2025
435sigmaxyz.comGMO Internet Inc.8 Apr 200827 Aug 20248 Apr 2027
436sigma-alimentos.comNetwork Solutions, LLC13 Feb 199631 Jan 202514 Feb 2026
437sigma-foto.de--28 Jan 2025-
438sigmawidgets.comDynadot, LLC14 Jun 200714 Jun 202514 Jun 2026
439sigma-global.comJapan Registry Services Co., Ltd.2 Aug 20121 May 20242 Aug 2027
440sigma-team.netLimited Liability Company "Registrar of domain nam…5 Jun 20036 May 20255 Jun 2027
441sigmafotbal.cz-21 Jul 20004 Dec 202022 Jul 2029
442sigmainformatica.comKey-Systems GmbH9 Nov 19993 Sep 20249 Nov 2025
443sigmajs.orgGandi SAS7 Mar 201225 Feb 20257 Mar 2026
444sigmaphoto.com.cn-23 Dec 2019-23 Dec 2025
445sigmaunited.cz-23 Mar 201018 Jul 201223 Mar 2013
446sigmaprint.netregister.com, Inc.17 Jul 20124 Aug 201717 Jul 2018
447sigmarecruit.jp-3 Sep 20091 Oct 201230 Sep 2013
448sigma-dp.comJapan Registry Services Co., Ltd.2 Sep 20082 Aug 20232 Sep 2028
449sigma-photo.fr-21 Apr 19984 Jan 202510 Feb 2026
450sigma7e.comGMO Internet Inc.6 Oct 200931 Jul 20256 Oct 2026
451sigmalive.comNetwork Solutions, LLC23 Nov 200729 Sep 202323 Nov 2026
452sigmasgroup.comWeb Commerce Communications Limited dba WebNic.cc8 Jul 200830 Jun 20258 Jul 2026
453sigmarotulacion.comArsys Internet, S.L. dba NICLINE.COM21 Oct 201426 Oct 202421 Oct 2025
454sigmamuzeta.comGoDaddy.com, LLC21 Oct 201420 Oct 201621 Oct 2017
455sigma-tactical.comGoDaddy.com, LLC24 Sep 202323 Oct 202324 Sep 2033
456sigmalaw.netTucows Domains Inc.20 Oct 201424 Oct 201720 Oct 2017
457sigmaexpo.usRealtime Register B.V.22 Sep 201219 Oct 201421 Sep 2014
458sigma-cap.comregister.com, Inc.31 Jan 20009 Jul 202531 Jan 2026
459sigma-con.co.jp-18 Apr 20111 May 2025-
460sigma-data-center.comPSI-USA, Inc. dba Domain Robot28 Jul 200916 Sep 202428 Jul 2026
461sigma-guitars.comRegistryGate GmbH1 Dec 20102 Dec 20241 Dec 2025
462sigma-imaging-uk.comGoDaddy.com, LLC6 Apr 20017 Apr 20256 Apr 2026
463sigma-onlineshop.jp-20 Jul 20055 Jun 202531 Jul 2025
464sigma-photo.cnDagnabit, Incorporated2 Nov 2012-2 Nov 2017
465sigma-photo.co.jp-25 Nov 20221 Dec 2024-
466sigma-photo.com.cn-2 Nov 2012-2 Nov 2025
467sigma-rumors.comGoDaddy.com, LLC3 May 20134 May 20253 May 2026
468sigma-scripts.de--17 Apr 2020-
469sigma-signalisation.comOVH sas15 Jun 200516 Jun 202415 Jun 2025
470sigma1.pl-24 Sep 200826 Aug 202224 Sep 2025
471sigma3.com.sgIndiaLinks Web Hosting Pvt Ltd.29 Oct 199822 Nov 201129 Oct 2017
472sigma4sw.comGoDaddy.com, LLC26 Dec 201226 Feb 202526 Dec 2026
473sigma7.co.jp-5 Jul 19991 Aug 2025-
474sigmaakademi.comGoogle, Inc.5 Apr 201128 Jun 20245 Apr 2027
475sigmacare.comCSC Corporate Domains, Inc.22 Aug 200511 Dec 202322 Aug 2025
476sigmachi.orgGoDaddy.com, LLC4 Jun 19977 Sep 202428 May 2034
477sigmadevzone.comBeijing Lanhai Jiye Technology Co., Ltd16 May 202513 Jul 202516 May 2026
478sigmainsights.orgPDR Ltd. d/b/a PublicDomainRegistry.com8 Aug 20123 Jul 20218 Aug 2026
479sigmakappa.orgregister.com, Inc.27 May 19974 May 202526 May 2027
480sigmakey.comGoDaddy.com, LLC28 Nov 201129 Nov 202428 Nov 2025
481sigmalibrary.comNamesilo, LLC9 Feb 20159 Feb 20159 Feb 2016
482sigmaltd.orgGoDaddy.com, LLC7 Jan 20072 Jul 20247 Jan 2026
483sigmanet.lv--21 Jan 2015-
484sigmanu.orgTucows Domains Inc.12 Apr 199525 Apr 202513 Apr 2026
485sigmapackaging.comNameCheap, Inc.16 Dec 200316 Nov 202416 Dec 2025
486sigmapaints.comNetwork Solutions, LLC21 Jul 199713 Apr 202520 Jul 2026
487sigmapi.orgNetwork Solutions, LLC11 Jan 199723 Jun 202510 Jan 2026
488sigmaplot.comNetwork Solutions, LLC22 Feb 200124 Dec 202422 Feb 2027
489sigmaquadrado.comPDR Ltd. d/b/a PublicDomainRegistry.com8 Dec 200926 Mar 20198 Dec 2025
490sigmasign.com.br-25 Mar 20119 Apr 202525 Mar 2026
491sigmasolve.netGoDaddy.com, LLC28 Oct 20044 Sep 202228 Oct 2026
492sigmateinformatics.comGoDaddy.com, LLC2 Jul 20131 Jul 20252 Jul 2026
493sigmatic.fi-14 Mar 200320 Apr 201731 Aug 2020
494sigmaxi.orgNetwork Solutions, LLC14 Dec 199219 Oct 202413 Dec 2026
495sigmaxl.comNetwork Solutions, LLC25 May 200226 Mar 202425 May 2029
496sigmarise.comDynadot, LLC9 Jan 202315 Jan 20259 Jan 2026
497sigmantis.comWix.com Ltd.19 Jan 202220 Dec 202419 Jan 2026
498sigmalogitx.comGoDaddy.com, LLC22 Oct 20143 Dec 202422 Oct 2024
499sigmahtc.com1&1 Internet AG22 Oct 201422 Oct 201422 Oct 2015
500sigmaerp.comGabia, Inc.22 Oct 201427 Mar 202522 Oct 2026
501sigmaepsilon.comGoDaddy.com, LLC22 Oct 201423 Oct 202422 Oct 2025
502sigma-pty.comOne.com A/S11 May 202411 Jul 202511 May 2025
503sigma-architecture.comOVH sas22 Oct 201423 Oct 202422 Oct 2025
504sigma-motors.ru-19 Oct 2004-19 Oct 2025
505sigma34.ru-19 Aug 2011-19 Aug 2025
506sigmam.ru-19 Mar 2025-19 Mar 2026
507sigma-seat.ru-7 Jul 2021-7 Jul 2026
508sigmanet.ro---30 May 2026
509sigma-not.pl-27 Jul 200022 Jul 202526 Jul 2026
510sigma-sklep.pl-20 Feb 200822 Jan 202520 Feb 2026
511sigmacastle.tw----
512sigmalens.ru-1 Jul 2022-1 Jul 2026
513sigmalogic.eu----
514sigmalogic.ro----
515sigmanet.hu-16 Feb 2007--
516sigmasensors.com.br-29 May 20156 Mar 202429 May 2027
517sigmasport.de--4 Mar 2024-
518sigma-institute.comAscio Technologies, Inc. Danmark - Filial af Ascio…6 Mar 202511 Apr 20256 Mar 2026
519sigmalogistx.comGoDaddy.com, LLC23 Oct 201420 Sep 202223 Oct 2026
520sigmadieselbd.comDropCatch.com 1044 LLC1 Apr 202212 May 20231 Apr 2023
521sigma2bn.comNameCheap, Inc.23 Oct 20149 Oct 202423 Oct 2025
522sigma-invest.comAmazon Registrar, Inc.15 Jan 201611 Dec 202415 Jan 2026
523sigmawebit.comDropCatch.com 1522 LLC14 May 202515 May 202514 May 2026
524sigma1x2.comNamesilo, LLC10 Jun 201310 Jun 202510 Jun 2026
525sigmadental.netPDR Ltd. d/b/a PublicDomainRegistry.com29 Jul 20051 Aug 202529 Jul 2026
526sigmasport.ru-29 Nov 2022-29 Nov 2025
527sigmaplantfinder.comeNom, Inc.27 Oct 200824 Sep 202427 Oct 2027
528sigma-capital.comregister.com, Inc.17 Apr 200213 Jul 202517 Apr 2026
529sigmarrecruitment.comTucows Domains Inc.3 Mar 20021 Mar 20253 Mar 2026
530sigmalogitx.orgGoDaddy.com, LLC22 Oct 201422 Oct 201422 Oct 2015
531sigmalogitx.netGoDaddy.com, LLC22 Oct 201422 Oct 201422 Oct 2015
532sigmalogitx.infoGoDaddy.com, LLC22 Oct 201422 Oct 201422 Oct 2015
533sigmalogistx.infoGoDaddy.com, LLC23 Oct 201423 Oct 201423 Oct 2015
534sigmasolinc.comGoDaddy.com, LLC12 Nov 199829 Sep 202212 Nov 2025
535sigmaschool.ru-31 Dec 2014-31 Dec 2025
536sigmaweb.gr----
537sigma-photo.co.krInames Co. Ltd.29 Oct 200220 Jun 201129 Oct 2019
538sigmanet.comNetwork Solutions, LLC20 Dec 199427 Jun 202019 Dec 2027
539sigma-rox.comPSI-USA, Inc. dba Domain Robot3 Apr 200823 May 20253 Apr 2026
540sigmaringen.de--20 Jun 2018-
541sigmacenter.com.tr-20 Oct 2005-19 Oct 2016
542sigma-seven.orgRegistryGate GmbH2 Mar 200516 Apr 20252 Mar 2026
543sigmakconsulting.comGoDaddy.com, LLC24 Oct 20145 Nov 201624 Oct 2017
544sigma8trading.comPDR Ltd. d/b/a PublicDomainRegistry.com24 Oct 201424 Oct 201424 Oct 2015
545sigma7capital.comGoDaddy.com, LLC4 Dec 20244 Dec 20244 Dec 2027
546sigma-netics.comNetwork Solutions, LLC24 Oct 201425 Aug 202424 Oct 2025
547sigmasecurepay.infoNameCheap, Inc.5 May 202416 Jul 20255 May 2025
548sigma-speed.co.jp-1 Nov 19991 Dec 2024-
549sigmasociety.comTurnCommerce, Inc. DBA NameBright.com5 Sep 200312 Aug 20245 Sep 2025
550sigmaco.com.au--9 Dec 2024-
551sigma-foto.pl-7 Jul 20044 Jun 20257 Jul 2026
552sigma-don.ru-20 Jun 2011-20 Jun 2026
553sigmabase.co.jp-12 May 19981 Jun 2025-
554sigmalogistx.orgGoDaddy.com, LLC23 Oct 201423 Oct 201423 Oct 2015
555sigmalogistx.netGoDaddy.com, LLC23 Oct 201423 Oct 201423 Oct 2015
556sigmanuetalambda.orgGoDaddy.com, LLC7 Sep 201226 Dec 20127 Sep 2017
557sigmanuetalambda.comGoDaddy.com, LLC7 Sep 201226 Dec 20127 Sep 2017
558sigmafanel.comTucows Domains Inc.22 Oct 200726 Oct 201422 Oct 2015
559sigmadf.comGoogle, Inc.9 Apr 202125 Mar 20259 Apr 2026
560sigma-mandiri.comregister.com, Inc.25 Oct 201410 Oct 201625 Oct 2017
561sigma-collections.comTucows Domains Inc.22 Oct 201326 Oct 201422 Oct 2015
562sigma-enersol.comGoDaddy.com, LLC29 May 201429 May 201529 May 2016
563sigmatradeindia.comGoDaddy.com, LLC28 May 201429 May 201528 May 2016
564sigmaplus.infoGoDaddy.com, LLC28 May 201413 May 202528 May 2026
565sigmathought.comGoDaddy.com, LLC30 May 200931 May 201530 May 2016
566sigmasolutionscashadvance.comGoDaddy.com, LLC29 May 201330 May 201529 May 2016
567sigmaepsilon.orgGoDaddy.com, LLC14 Jun 202315 Jun 202514 Jun 2026
568sigmaepsilon.netGoDaddy.com, LLC14 Jun 202315 Jun 202514 Jun 2026
569sigmacubes.infoGoDaddy.com, LLC30 May 201231 May 201530 May 2016
570sigmasofttech.comFastDomain Inc.5 Oct 201519 Sep 20245 Oct 2025
571sigmacubes.comTurnCommerce, Inc. DBA NameBright.com20 Nov 202123 Aug 202220 Nov 2025
572sigmacubes.netGoDaddy.com, LLC30 May 201231 May 201530 May 2016
573sigmaimmigrationcanada.comGoDaddy.com, LLC1 Jun 20141 Jun 20151 Jun 2016
574sigmaimmigrationservices.comGoDaddy.com, LLC1 Jun 20141 Jun 20151 Jun 2016
575sigmawellnessgroup.comWild West Domains, LLC1 Jun 20121 Jun 20151 Jun 2016
576sigmatoolsonline.netGoDaddy.com, LLC1 Jun 20112 Jun 20151 Jun 2016
577sigmaphipsi.comGoDaddy.com, LLC24 Mar 201925 Mar 202524 Mar 2026
578sigmanus.comeNom, Inc.7 Jan 20196 Jan 20197 Jan 2020
579sigmanus.netGoDaddy.com, LLC1 Jun 20112 Jun 20151 Jun 2016
580sigmatopografia.comeNom, Inc.6 Apr 20186 Apr 20186 Apr 2019
581sigmastores.comInstra Corporation Pty Ltd.26 Oct 20147 Jan 202526 Oct 2025
582sigmamechanicalgroup.comeNom, Inc.27 Oct 201427 Oct 201427 Oct 2015
583sigmaartz.comGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2016
584sigmaaquaguard.comName Thread Corporation13 Jan 201814 Jan 201813 Jan 2019
585sigmavapor.comeNom, Inc.8 Feb 201610 Jan 20178 Feb 2018
586sigmastack.comGoDaddy.com, LLC24 Aug 201524 Aug 202324 Aug 2025
587sigmavape.comNameCheap, Inc.31 Jul 202431 Jul 202431 Jul 2025
588sigmakalonivy.comKey-Systems GmbH8 Jun 20219 Jun 20218 Jun 2022
589sigmaperfections.comWild West Domains, LLC23 May 200924 May 201523 May 2016
590sigmatravel.coGoDaddy.com, LLC23 May 201328 May 201522 May 2015
591sigmaswan.comDynadot, LLC26 Feb 202424 Feb 202526 Feb 2026
592sigmatix.comNamesilo, LLC27 Oct 201412 Feb 202527 Oct 2025
593sigmasports-online.comPSI-USA, Inc. dba Domain Robot31 Mar 20255 Jun 202531 Mar 2026
594sigmaprep.comTurnCommerce, Inc. DBA NameBright.com11 Jan 20145 Jan 202111 Jan 2026
595sigmamedicaldivision.comGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
596sigmaklimayetkiliservisleri.comBizcn.com, Inc.20 Oct 200827 Oct 201420 Oct 2015
597sigmaingegneriasrl.comRegister.it SPA27 Oct 201427 Oct 201427 Oct 2015
598sigmachi.coGoDaddy.com, LLC6 Jun 201211 Jun 20155 Jun 2015
599sigmaholdingsinc.comGoDaddy.com, LLC5 Jun 20136 Jun 20155 Jun 2016
600sigmazsurvival.coGoDaddy.com, LLC6 Jun 201411 Jun 20155 Jun 2015
601sigmazsurvival.bizGoDaddy.com, LLC6 Jun 20146 Jun 20145 Jun 2015
602sigmazsurvival.orgGoDaddy.com, LLC6 Jun 201418 Jun 20156 Jun 2016
603sigmahealthinsurance.comGoDaddy.com, LLC16 Oct 202421 Oct 202416 Oct 2025
604sigma-sport.comGoDaddy.com, LLC5 Apr 200021 May 20255 Apr 2026
605sigmapharma.comeNom, Inc.3 Oct 20094 Aug 20253 Oct 2025
606sigmatransport.comGoDaddy.com, LLC23 Feb 201124 Feb 202523 Feb 2026
607sigmaeagle.comHosting Concepts B.V. dba Openprovider15 Nov 202015 Nov 202015 Nov 2021
608sigmafanel.orgTucows Domains Inc.22 Oct 200726 Oct 201422 Oct 2015
609sigmamedicaldivision.infoGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
610sigmasigma.comGoDaddy.com, LLC19 Jan 201029 Aug 202419 Jan 2026
611sigmarketing.comeNom, Inc.25 Mar 200930 Mar 202525 Mar 2026
612sigmasquad.comeNom, Inc.5 Aug 20112 Aug 20245 Aug 2025
613sigmaworkshop.comGoDaddy.com, LLC13 Mar 202314 Mar 202513 Mar 2027
614sigmasecurityservices.comGoDaddy.com, LLC27 Nov 202125 Feb 202527 Nov 2025
615sigmasense.comGoDaddy.com, LLC5 Jun 20106 Jun 20255 Jun 2026
616sigmazoom.comGoDaddy.com, LLC19 Sep 202018 Oct 202419 Sep 2025
617sigmaconstruction.comeNom, Inc.30 Apr 19996 May 202530 Apr 2026
618sigmaconsultinggroup.comGoDaddy.com, LLC13 Oct 20239 Oct 202413 Oct 2025
619sigmainformation.comPorkbun, LLC14 Feb 202314 Oct 202414 Feb 2026
620sigmaprecision.comTurnCommerce, Inc. DBA NameBright.com10 Dec 20184 Dec 202010 Dec 2025
621sigmascience.comeNom, Inc.25 Sep 199921 Sep 202425 Sep 2025
622sigmastore.comeNom, Inc.23 Apr 200922 Apr 202523 Apr 2026
623sigmasupport.comeNom, Inc.28 Oct 200925 Oct 202428 Oct 2025
624sigmasurgical.comGoDaddy.com, LLC9 Oct 201010 Oct 20249 Oct 2025
625sigmabetakappa.comeNom, Inc.17 Apr 201211 May 201717 Apr 2018
626sigmacapitalmanagement.comNamesilo, LLC7 Jul 20204 Jul 20257 Jul 2026
627sigmaconcepts.comeNom, Inc.18 Jun 20103 Jul 202518 Jun 2026
628sigmahomeservices.comGoDaddy.com, LLC18 Jul 202518 Jul 202518 Jul 2026
629sigmabetaclub.comeNom, Inc.24 Apr 20121 May 202524 Apr 2026
630sigmabuilders.comeNom, Inc.8 May 201116 May 20258 May 2026
631sigmakappasorority.comeNom, Inc.14 Nov 20108 Nov 202414 Nov 2025
632sigmalambda.comeNom, Inc.4 Jun 20117 Jun 20254 Jun 2026
633sigmaproperties.comeNom, Inc.9 Dec 200611 Dec 20249 Dec 2025
634sigmasurg.comGoogle, Inc.13 May 202128 Apr 202513 May 2026
635sigmasixcourse.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Oct 201428 Oct 201428 Oct 2015
636sigmajewellery.comTucows Domains Inc.28 Oct 20142 Nov 202428 Oct 2025
637sigmacorporations.comGoDaddy.com, LLC19 Feb 201918 Oct 202219 Feb 2029
638sigmachibrother.comGoDaddy.com, LLC15 Sep 200927 Nov 202415 Sep 2024
639sigmakappasister.comNordreg AB14 Dec 20242 Jul 202514 Dec 2025
640sigmanubrother.comGoDaddy.com, LLC25 Sep 200926 Sep 202425 Sep 2025
641sigmapibrother.comGoDaddy.com, LLC25 Sep 200926 Sep 202425 Sep 2025
642sigmamodding.comGoDaddy.com, LLC20 Jul 201423 Apr 201520 Jul 2015
643sigmanetgroup.comGoDaddy.com, LLC24 Aug 20101 Oct 201224 Aug 2015
644sigmatechhealth.com-27 Aug 202228 Aug 202327 Aug 2024
645sigmacourse.comGoDaddy.com, LLC13 Mar 202124 Apr 202513 Mar 2025
646sigmamath.comTurnCommerce, Inc. DBA NameBright.com13 Mar 201913 Feb 202513 Mar 2026
647sigmateam.comeNom, Inc.28 May 20022 Jun 202528 May 2026
648sigmabuilder.comWix.com Ltd.23 Aug 202424 Jul 202523 Aug 2026
649sigmachisigma.comeNom, Inc.2 Jan 20113 Jan 20252 Jan 2026
650sigmamedicaldivision.orgGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
651sigmamedicaldivision.netGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
652sigmaalphazeta.orgBrandon Gray Internet Services, Inc. (dba NameJuic…27 Oct 201427 Dec 201427 Oct 2019
653sigmaprint.comGoDaddy.com, LLC23 Dec 200516 Dec 202423 Dec 2025
654sigmadaq.comGoDaddy.com, LLC27 Apr 20152 May 201527 Apr 2016
655sigmaaldrich.clubNameCheap, Inc.5 May 2021-5 May 2022
656sigmachicycling.com1&1 Internet AG6 Jun 201720 Jun 20236 Jun 2026
657sigmasmec.comDomain.com, LLC29 Oct 201414 Oct 202429 Oct 2025
658sigmaservers.com-24 May 202524 May 202524 May 2026
659sigmaebooks.comNameCheap, Inc.22 Feb 20235 May 202422 Feb 2024
660sigmaapparels.comGransy s.r.o. d/b/a subreg.cz29 Jul 202529 Jul 202529 Jul 2026
661sigmaschool.comGoDaddy.com, LLC18 Feb 199822 Mar 202517 Feb 2027
662sigmaenterprise.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…14 Sep 19993 Apr 202514 Sep 2026
663sigmapi2.orgGo Canada Domains, LLC6 May 201521 Apr 20256 May 2026
664sigmaalphaepsilongiftcards.comGoDaddy.com, LLC15 Feb 201516 Apr 201515 Feb 2016
665sigmanugiftcards.comGoDaddy.com, LLC15 Feb 201516 Apr 201515 Feb 2016
666sigmaphiepsilongiftcards.comGoDaddy.com, LLC15 Feb 201516 Apr 201515 Feb 2016
667sigmachigiftcards.comGoDaddy.com, LLC15 Feb 201515 Feb 201515 Feb 2016
668sigmago.comGoDaddy.com, LLC29 Jun 201116 Jun 202529 Jun 2026
669sigmamusic.comGoDaddy.com, LLC11 Jan 20001 Mar 202511 Jan 2026
670sigmasurg.net1&1 Internet AG28 Oct 201428 Oct 201428 Oct 2015
671sigmalending.netGoDaddy.com, LLC28 Oct 20149 Dec 202428 Oct 2024
672sigmatausudan.comGoDaddy.com, LLC8 Jul 200729 Jan 20158 Jul 2015
673sigmafluid.comeNom, Inc.2 Nov 20122 Nov 20242 Nov 2025
674sigmarentacar.comDotNamed LLC12 Jun 201213 Jun 202012 Jun 2021
675sigmabioblogs.comWild West Domains, LLC28 Jun 202016 Jun 202528 Jun 2026
676sigmastudy.comTurnCommerce, Inc. DBA NameBright.com26 Sep 201715 Jan 202026 Sep 2025
677sigmadrones.comGoDaddy.com, LLC7 Aug 20197 Aug 20257 Aug 2026
678sigmafinance.comeNom, Inc.4 Jun 19997 Jun 20254 Jun 2026
679sigmatips.comDropCatch.com 664 LLC21 Apr 202522 Apr 202521 Apr 2026
680sigmart-group.comNetwork Solutions, LLC1 Nov 201430 Oct 20171 Nov 2018
681sigmadance.comPSI-USA, Inc. dba Domain Robot31 Oct 201421 Dec 202431 Oct 2025
682sigmaenergy.bizTucows Domains Inc.5 Oct 202416 Jul 20255 Oct 2025
683sigma-social.de--4 Jul 2023-
684sigmapibetaalumni.orgDomain.com, LLC27 Feb 201312 Feb 201727 Feb 2018
685sigmaism.comGoDaddy.com, LLC22 Dec 200923 Dec 202422 Dec 2026
686sigmadirect.comTurnCommerce, Inc. DBA NameBright.com8 Jul 200715 Jan 20208 Jul 2025
687sigmasoft.orgGoDaddy.com, LLC7 Apr 202513 Apr 20257 Apr 2026
688sigmatutor.comTurnCommerce, Inc. DBA NameBright.com7 Aug 200715 Jan 20207 Aug 2025
689sigmaplastics.comNetwork Solutions, LLC23 Jun 199823 Apr 202322 Jun 2028
690sigmaphialpha.orgNetwork Solutions, LLC6 May 202511 May 20256 May 2026
691sigmastaffing.comTurnCommerce, Inc. DBA NameBright.com9 Feb 20193 Feb 20219 Feb 2026
692sigmapowers.comGoDaddy.com, LLC24 May 201016 Nov 202224 May 2026
693sigmapension.comPDR Ltd. d/b/a PublicDomainRegistry.com1 Jun 20062 Jun 20251 Jun 2026
694sigmafund.comGoDaddy.com, LLC16 Sep 200017 Sep 202416 Sep 2025
695sigmafoundation.comGoDaddy.com, LLC16 Sep 20007 Dec 202316 Sep 2025
696sigmatauchapter451.orgNetwork Solutions, LLC30 Oct 201416 Nov 201530 Oct 2019
697sigmabooks.comPorkbun, LLC20 Mar 200825 Jan 202520 Mar 2026
698sigmacel.comNameCheap, Inc.4 Nov 202114 Oct 20224 Nov 2023
699sigmalogisticsworldwide.comGoDaddy.com, LLC5 Mar 20145 May 20155 Mar 2016
700sigmawater.comPDR Ltd. d/b/a PublicDomainRegistry.com21 Nov 19976 Dec 202420 Nov 2025
701sigmasitv.comPDR Ltd. d/b/a PublicDomainRegistry.com27 Jan 201729 Mar 201727 Jan 2018
702sigmavalves.comTurnCommerce, Inc. DBA NameBright.com28 Oct 201622 Oct 202028 Oct 2025
703sigmalight.comTurnCommerce, Inc. DBA NameBright.com27 Jan 202013 Feb 202527 Jan 2026
704sigmap.comGoDaddy.com, LLC9 Feb 199923 Apr 20259 Feb 2026
705sigmatechonline.comFastDomain Inc.22 Oct 20233 Dec 202422 Oct 2024
706sigmachikappa.orgTucows Domains Inc.3 Mar 201518 Feb 20173 Mar 2018
707sigmathetatau-email.orgTucows Domains Inc.13 Oct 200617 Oct 201413 Oct 2015
708sigmaplot.co.uk-29 Oct 200829 Sep 201729 Oct 2018
709sigmatire.comGoDaddy.com, LLC25 Jun 202525 Jun 202525 Jun 2026
710sigma-dev.netLimited Liability Company "Registrar of domain nam…9 May 20219 May 20219 May 2022
711sigmaonedesigns.neteNom, Inc.11 Jun 200612 Jun 201511 Jun 2016
712sigmacapllc.comMelbourne IT, Ltd6 Jun 200624 Jun 20156 Jun 2016
713sigmannusa.comTucows Domains Inc.30 Oct 20083 Nov 201430 Oct 2015
714sigmann-usa.comTucows Domains Inc.30 Oct 20083 Nov 201430 Oct 2015
715sigmasg.comGoDaddy.com, LLC15 Aug 202415 Aug 202415 Aug 2025
716sigmaseosolution.comGoDaddy.com, LLC31 Oct 202031 Oct 202031 Oct 2021
717sigma3computers.comGoDaddy.com, LLC6 Jun 20137 Jun 20156 Jun 2016
718sigmamanarah.comGoDaddy.com, LLC6 Jun 20107 Jun 20156 Jun 2016
719sigmaportal.comGoDaddy.com, LLC21 Nov 20185 Feb 202521 Nov 2025
720sigmazsurvival.netGoDaddy.com, LLC6 Jun 20147 Jun 20156 Jun 2016
721sigmachat.comGoDaddy.com, LLC7 Aug 20028 Aug 20257 Aug 2026
722sigmasoftwaresolutionisascamscamscam.comGoDaddy.com, LLC10 Jun 201410 Jun 201510 Jun 2016
723sigmalytiq.orgGoDaddy.com, LLC9 Jun 201421 Jun 20159 Jun 2016
724sigma-star.comNameCheap, Inc.6 Feb 20037 Jan 20256 Feb 2026
725sigmapuglia.it-24 Oct 201328 Jul 202527 Jul 2025
726sigmatalent.comTucows Domains Inc.14 Nov 201629 Oct 202414 Nov 2025
727sigmaelectronicsservis.netTucows Domains Inc.29 Oct 20102 Nov 201429 Oct 2015
728sigmarx.comDynadot, LLC30 Aug 20115 May 202530 Aug 2026
729sigmametalytics.comWild West Domains, LLC2 Nov 201224 Feb 20252 Nov 2026
730sigmajelas.com.my-11 Apr 20147 Jul 201511 Apr 2015
731sigma-academy.netGoDaddy.com, LLC30 Aug 202213 Jul 202430 Aug 2025
732sigmasuppliesco.comeNom, Inc.3 Nov 20143 Nov 20143 Nov 2015
733sigmamaths.comHostinger, UAB3 Nov 20147 Oct 20243 Nov 2025
734sigmalazer.com101domain, Inc.28 Nov 201928 Nov 201928 Nov 2020
735sigmagui.comPSI-USA, Inc. dba Domain Robot23 Jul 201923 Jul 201923 Jul 2020
736sigmaelectro.comTurnCommerce, Inc. DBA NameBright.com30 Mar 201312 Feb 202530 Mar 2026
737sigmaegyptgroup.comeNom, Inc.3 Nov 20143 Nov 20143 Nov 2015
738sigmaaldrichturkiye.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
739sigmaaldrichkimyasallari.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
740sigmaaldrichkimyasallar.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
741sigmaaldrichkimyasal.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
742sigma7com.comeNom, Inc.3 Nov 201421 May 20163 Nov 2017
743sigma-creation.comGoogle, Inc.9 Mar 202010 Mar 20209 Mar 2021
744sigma-aldrichturkiye.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
745sigma-aldrichkimyasallari.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
746sigma-aldrichkimyasallar.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
747sigma-aldrichkimyasal.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
748sigmasupply.comMarkMonitor Inc.29 Jan 19988 Jun 202528 Jan 2027
749sigmapharmaceuticals.comDomain.com, LLC16 Dec 20049 Jul 202516 Dec 2025
750sigma-galant.comGoDaddy.com, LLC12 Mar 20052 Sep 202212 Mar 2026
751sigmastattc.comGoDaddy.com, LLC11 Jan 20144 May 201511 Jan 2019
752sigmatires.comNetwork Solutions, LLC14 May 199814 Mar 202513 May 2030
753sigmafaucet.comGoDaddy.com, LLC28 Aug 199827 Aug 202427 Aug 2025
754sigmaco.comNetwork Solutions, LLC29 Apr 199822 Jan 202528 Apr 2029
755sigmasport.netWeb Commerce Communications Limited dba WebNic.cc30 Apr 201730 Apr 201730 Apr 2018
756sigmachi.comGoDaddy.com, LLC18 Apr 20027 May 20247 May 2034
757sigmapiphi.orgGoDaddy.com, LLC5 Sep 20025 Sep 20245 Sep 2027
758sigmanufoundation.orgTucows Domains Inc.27 Sep 20071 Oct 202427 Sep 2025
759sigmastretchtools.comWix.com Ltd.22 Apr 201016 Dec 202422 Aug 2028
760sigmaguitars.usGoDaddy.com, LLC1 Nov 20122 May 202431 Oct 2025
761sigmayn.comHiChina Zhicheng Technology Limited18 Jan 201611 Dec 202418 Jan 2026
762sigmawebcounter.comPDR Ltd. d/b/a PublicDomainRegistry.com5 Nov 20125 Nov 20145 Nov 2015
763sigmakm.comHiChina Zhicheng Technology Limited4 Nov 201425 Oct 20174 Nov 2019
764sigmacounter.comPDR Ltd. d/b/a PublicDomainRegistry.com5 Nov 20125 Nov 20145 Nov 2015
765sigmabigdata.comHiChina Zhicheng Technology Limited4 Nov 20144 Nov 20144 Nov 2015
766sigmachistore.comBeijing Lanhai Jiye Technology Co., Ltd30 Aug 202230 Aug 202330 Aug 2024
767sigmanest.jp-18 Sep 20078 Nov 202430 Sep 2025
768sigmascty.netGoDaddy.com, LLC12 Jun 201313 Jun 201512 Jun 2016
769sigmascty.orgGoDaddy.com, LLC12 Jun 201324 Jun 201512 Jun 2016
770sigmausa.netGoDaddy.com, LLC12 Jun 200224 May 202512 Jun 2026
771sigmascty.infoGoDaddy.com, LLC12 Jun 201312 Jun 201512 Jun 2016
772sigma6apps.comGoDaddy.com, LLC17 Aug 201418 Aug 202417 Aug 2026
773sigmacameras.comDropCatch.com 402 LLC17 Aug 201417 Oct 202317 Aug 2025
774sigmavac.comPDR Ltd. d/b/a PublicDomainRegistry.com17 Aug 201418 Jun 201617 Aug 2017
775sigmavr.comNameCheap, Inc.18 Aug 201419 Jul 202518 Aug 2026
776sigmalab01.comGoDaddy.com, LLC13 Jun 201414 Jun 201513 Jun 2016
777sigmachinetwork.bizGoDaddy.com, LLC15 Dec 20084 Jan 201514 Dec 2016
778sigmachinetwork.netGoDaddy.com, LLC15 Dec 20084 Jan 201515 Dec 2016
779sigmahaus.coGoDaddy.com, LLC15 Jun 201420 Jun 201514 Jun 2015
780sigmachinetwork.orgGoDaddy.com, LLC15 Dec 20084 Jan 201515 Dec 2016
781sigmasites.comTucows Domains Inc.26 Nov 202025 Nov 202426 Nov 2025
782sigmasigmagroup.comCloudFlare, Inc.10 Feb 202411 Jan 202510 Feb 2026
783sigmapharmaceuticalsindia.comHosting Concepts B.V. dba Openprovider19 May 202119 May 202119 May 2022
784sigmahometutorial.comBigRock Solutions Ltd.5 Nov 201415 Nov 20245 Nov 2025
785sigmachinegun.comCloudFlare, Inc.5 Nov 201425 May 20215 Nov 2025
786sigmaarchitecture.comOVH sas14 Jun 201915 Jun 202414 Jun 2025
787sigma-5.comFastDomain Inc.19 Aug 20205 Aug 202419 Aug 2025
788sigmachinetwork.infoGoDaddy.com, LLC15 Dec 20084 Jan 201515 Dec 2016
789sigmachinetwork.comFastDomain Inc.30 Mar 202215 Mar 202530 Mar 2026
790sigmaservices-wosb.comGoDaddy.com, LLC15 Jun 201116 Jun 201315 Jun 2015
791sigmaunify.netGoDaddy.com, LLC15 Jun 201416 Jun 201515 Jun 2016
792sigmahaus.comGoDaddy.com, LLC18 Dec 201819 Dec 202418 Dec 2026
793sigmaunify.comGoDaddy.com, LLC15 Jun 201416 Jun 201515 Jun 2016
794sigmahaus.infoGoDaddy.com, LLC15 Jun 201415 Jun 201515 Jun 2016
795sigmahaus.netGoDaddy.com, LLC15 Jun 201416 Jun 201515 Jun 2016
796sigmaunify.infoGoDaddy.com, LLC15 Jun 201415 Jun 201515 Jun 2016
797sigmainvestmentsinc.comGoDaddy.com, LLC15 Jun 201016 Jun 201515 Jun 2016
798sigmaunify.org----
799sigmaelektronik.comHostinger, UAB5 Aug 20255 Aug 20255 Aug 2028
800sigma6studio.comGoDaddy.com, LLC17 Jun 201017 Jun 201517 Jun 2016
801sigma-innovations.comGoDaddy.com, LLC13 Nov 201714 Nov 202313 Nov 2025
802sigmacapital.coGoDaddy.com, LLC18 Jun 201329 Jun 201517 Jun 2015
803sigmajax4u.comGoDaddy.com, LLC18 Aug 201418 Aug 201418 Aug 2016
804sigmasoftware.usCloudFlare, Inc.23 Jan 202528 Jan 202523 Jan 2026
805sigmasecurity.netNameCheap, Inc.14 Jul 202324 Sep 202414 Jul 2024
806sigmagroups.orgGoDaddy.com, LLC14 May 202425 Jun 202514 May 2025
807sigmacn.netDynadot, LLC1 Mar 201910 Apr 20251 Mar 2025
808sigma400-for-sale.comRegistryGate GmbH19 Aug 201419 Aug 201419 Aug 2015
809sigma4x.comGoDaddy.com, LLC19 Aug 201419 Aug 201419 Aug 2015
810sigmaautos.comNameCheap, Inc.6 Nov 20246 Nov 20246 Nov 2025
811sigmaconsultant.netGoDaddy.com, LLC3 Oct 201624 Sep 20243 Oct 2025
812sigmasalon.comGoDaddy.com, LLC19 Aug 201415 Sep 202419 Aug 2025
813sigmasasesores.comOnlineNIC, Inc.19 Aug 201415 Aug 202419 Aug 2025
814sigma-iq.comName.com, Inc.22 Jun 202123 Jun 202522 Jun 2026
815sigmaiq.comGoDaddy.com, LLC30 Nov 202310 Jul 202430 Nov 2025
816sigmatelc.comFastDomain Inc.24 Jun 201524 Jun 201524 Jun 2016
817sigmatecautomation.comeNom, Inc.6 Nov 20146 Nov 20146 Nov 2015
818sigmafloor.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED25 May 20212 Jul 202325 May 2023
819sigma-rjr.comTucows Domains Inc.20 Aug 201424 Aug 201720 Aug 2017
820sigma-tic.comDynadot, LLC4 Jun 20254 Jun 20254 Jun 2026
821sigmaias.comTurnCommerce, Inc. DBA NameBright.com7 Nov 20171 Nov 20207 Nov 2025
822sigmaias.orgGoDaddy.com, LLC1 May 202012 Jul 20241 May 2024
823sigmainsulationindustries.comBigRock Solutions Ltd.28 Apr 201611 May 201728 Apr 2018
824sigmanumankato.orgWild West Domains, LLC12 Feb 202129 Mar 202512 Feb 2026
825sigmapmg.comGoDaddy.com, LLC21 Aug 201421 Aug 202421 Aug 2026
826sigmarevolution.comGoDaddy.com, LLC15 Jan 202426 Feb 202515 Jan 2025
827sigmadeltasigma.comTurnCommerce, Inc. DBA NameBright.com12 Jan 201512 Feb 202512 Jan 2026
828sigmalytics.comDynadot, LLC12 Jan 201513 Jan 202512 Jan 2026
829sigmapiuwp.orgTucows Domains Inc.13 Jan 201524 Apr 202513 Jan 2026
830sigmaxtt.comeNom, Inc.13 Jan 20156 Jan 202513 Jan 2026
831sigmapivets.orgGMO Internet Inc.22 Jan 201623 Jan 201622 Jan 2017
832sigmachinegun.usCloudFlare, Inc.5 Nov 201424 Jan 20224 Nov 2025
833sigmachinegun.netCloudFlare, Inc.5 Nov 201416 Jun 20215 Nov 2025
834sigma-cbmdf.netTucows Domains Inc.21 Aug 201425 Aug 201521 Aug 2016
835sigmaaquatics.comGoDaddy.com, LLC21 Aug 201427 Jul 201621 Aug 2018
836sigmaincentive.comRegister.it SPA21 Aug 201423 Sep 202421 Aug 2025
837sigmariskpartner.com-21 Aug 201421 Aug 201421 Aug 2017
838sigmariskpartners.comCSL Computer Service Langenbach GmbH d/b/a joker.c…25 Jun 202525 Jun 202525 Jun 2027
839sigmawebtasarim.comGoDaddy.com, LLC21 Aug 201421 Aug 201421 Aug 2015
840sigma-customer.comGMO Internet Inc.6 Feb 20156 Feb 20156 Feb 2016
841sigmawebdns.comeNom, Inc.7 Nov 20149 Oct 20177 Nov 2018
842sigmatrukit.comCSL Computer Service Langenbach GmbH d/b/a joker.c…7 Nov 20144 Nov 20247 Nov 2025
843sigmation.comName.com, Inc.7 Nov 201425 Dec 20247 Nov 2026
844sigma-quality.comGoogle, Inc.16 Nov 20231 Nov 202416 Nov 2025
845sigmacent.com1&1 Internet AG28 Feb 201528 Feb 201528 Feb 2016
846sigmafox.orgeNom, Inc.28 Feb 201528 Feb 201528 Feb 2016
847sigmapressurewashing.comNameCheap, Inc.28 Feb 201529 Jan 202528 Feb 2026
848sigmapvtiti.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Feb 201528 Feb 201528 Feb 2016
849sigmapw.comNameCheap, Inc.28 Feb 201529 Jan 202528 Feb 2026
850sigmaskills.comNameKing.com Inc.17 Aug 20249 Aug 202517 Aug 2026
851sigmabuild.comTurnCommerce, Inc. DBA NameBright.com22 Aug 201426 Jul 202422 Aug 2025
852sigmadeltataurutgers.comKey-Systems GmbH22 Aug 201426 Sep 201622 Aug 2017
853sigmasquares.comOne.com A/S29 Dec 201729 Nov 202429 Dec 2025
854sigmatechinfosolution.comGoDaddy.com, LLC29 Jul 202029 Jul 202029 Jul 2021
855sigma-live.comDropCatch.com 1451 LLC26 May 202126 May 202126 May 2022
856sigma2c.netPDR Ltd. d/b/a PublicDomainRegistry.com14 Apr 201527 Mar 202514 Apr 2026
857sigmasagittarii-nunki.comGMO Internet Inc.14 Apr 201514 Apr 201514 Apr 2016
858sigmaassociates.netNameCheap, Inc.13 Sep 202226 Nov 202413 Sep 2024
859sigmaarcher.comeNom, Inc.23 Aug 201418 Aug 201623 Aug 2017
860sigmaguard.comGoDaddy.com, LLC27 Sep 20187 Sep 202427 Sep 2025
861sigmamw.comTucows Domains Inc.8 Nov 201412 Nov 20178 Nov 2017
862sigma-aquatics.comNetwork Solutions, LLC30 Sep 20231 Oct 202430 Sep 2025
863sigma-math.netNetwork Solutions, LLC24 Aug 201424 Aug 201424 Aug 2015
864sigmamachinetools.comInternet Domain Services BS Corp18 Oct 201925 Oct 202418 Oct 2025
865sigmarnc.comGoDaddy.com, LLC25 Aug 201425 Aug 201425 Aug 2015
866sigmarobots.orgGoDaddy.com, LLC31 Dec 202110 Dec 202431 Dec 2025
867sigmasolarafrica.comTucows Domains Inc.21 Aug 201224 Aug 201421 Aug 2015
868sigmabulls.comGoDaddy.com, LLC22 Mar 202522 Mar 202522 Mar 2026
869sigmaphotographystudios.comTucows Domains Inc.13 Aug 201417 Aug 201713 Aug 2017
870sigmasolved.comOVH sas25 Oct 202326 Oct 202425 Oct 2025
871sigmalondon.net1&1 Internet AG8 Jan 20188 Jan 20188 Jan 2019
872sigmavaganza.comTucows Domains Inc.6 Nov 201310 Nov 20146 Nov 2015
873sigmarecycling.comGoDaddy.com, LLC26 Jan 202327 Jan 202526 Jan 2027
874sigmapsiaka.comBeijing Lanhai Jiye Technology Co., Ltd11 Feb 202214 Mar 202411 Feb 2024
875sigmafive.comNameCheap, Inc.9 Nov 201415 Apr 20259 Nov 2025
876sigmabayu.comTucows Domains Inc.6 Nov 201210 Nov 20146 Nov 2015
877sigma-sulution.comHebei Guoji Maoyi (Shanghai) LTD dba HebeiDomains.…10 Nov 201410 Nov 201410 Nov 2015
878sigmagain.comNameKing.com Inc.17 Aug 20247 Aug 202517 Aug 2025
879sigmabiuro.comNetArt Registrar Sp. z o.o.26 Aug 201426 Aug 201426 Aug 2015
880sigmacell.netNameCheap, Inc.26 Jun 202526 Jun 202526 Jun 2026
881sigmadecorate.com-14 Jul 201614 Jul 201614 Jul 2017
882sigmajobserch.comAd Valorem Domains, LLC13 Nov 201513 Nov 201513 Nov 2016
883sigmapanel.comHostinger, UAB12 Oct 202412 Oct 202412 Oct 2026
884sigmapiscu.comLaunchpad, Inc.25 Aug 201422 Apr 201525 Aug 2017
885sigmasoftwares.orgPDR Ltd. d/b/a PublicDomainRegistry.com26 Aug 20144 Aug 202426 Aug 2025
886sigmatelelink.comNetEarth One Inc. d/b/a NetEarth26 Aug 201426 Aug 201726 Aug 2018
887sigmax.infoLimited Liability Company "Registrar of domain nam…23 Nov 201614 Jun 202523 Nov 2026
888sigmax.orgLimited Liability Company "Registrar of domain nam…23 Nov 201614 Jun 202523 Nov 2026
889sigmalondon.orgTLD Registrar Solutions Ltd.21 Jan 20154 Feb 201521 Jan 2016
890sigma-e.orgVitalwerks Internet Solutions, LLC DBA No-IP14 Aug 201420 Aug 201514 Aug 2016
891sigmagg.comDNC Holdings, Inc.14 Aug 201414 Aug 201414 Aug 2016
892sigmaitexperts.comGoogle, Inc.3 Nov 20203 Nov 20203 Nov 2021
893sigmapaints-ksa.comGoDaddy.com, LLC14 Aug 201415 Aug 202414 Aug 2025
894sigmasoundsdjservice.comeNom, Inc.14 Aug 201412 Aug 201614 Aug 2018
895sigmasystemsbd.comPDR Ltd. d/b/a PublicDomainRegistry.com3 Nov 20159 Jan 20253 Nov 2025
896sigmatique.comLigne Web Services SARL8 May 20218 May 20218 May 2022
897sigmavps.comNameCheap, Inc.14 Aug 201411 Jan 201814 Aug 2024
898sigmavps.neteNom, Inc.14 Aug 201414 Aug 201414 Aug 2015
899sigmaconstructioncorp.comDomainPeople, Inc.27 Aug 201422 Aug 202427 Aug 2025
900sigmaster.comMegazone Corp., dba HOSTING.KR27 Jul 200730 Jul 202527 Jul 2025
901sigmaweld.comGoDaddy.com, LLC7 Nov 200911 Nov 20247 Nov 2025
902sigmamedicenter.comGoDaddy.com, LLC10 Nov 201422 Dec 202410 Nov 2024
903sigmadrives.comGoDaddy.com, LLC10 Nov 201410 Nov 201410 Nov 2015
904sigmacapacitors.comGoDaddy.com, LLC10 Nov 201410 Feb 202410 Nov 2025
905sigmabetaalpha.comPDR Ltd. d/b/a PublicDomainRegistry.com10 Nov 201410 Nov 201410 Nov 2015
906sigma-aplus.comGandi SAS9 Nov 20118 Nov 20179 Nov 2019
907sigmacarsystems.netPDR Ltd. d/b/a PublicDomainRegistry.com27 Aug 201427 Aug 201427 Aug 2015
908sigmaenvironmentaltt.com1&1 Internet AG15 Aug 201420 Mar 201815 Aug 2025
909sigmaflip.comNameCheap, Inc.3 Apr 20253 Apr 20253 Apr 2026
910sigmahoster.bizDeluxe Small Business Sales, Inc. d/b/a Aplus.net15 Aug 201415 Aug 201414 Aug 2016
911sigmaomicronsigma.comTucows Domains Inc.15 Aug 201419 Aug 201515 Aug 2016
912sigmaql.comMesh Digital Limited15 Aug 201416 Jul 202515 Aug 2026
913sigmarsson.comNamesilo, LLC15 Aug 201416 Aug 202415 Aug 2025
914sigmat2d.orgGoogle, Inc.15 Aug 20149 Aug 201715 Aug 2018
915sigma-max.comGoDaddy.com, LLC29 Aug 201429 Aug 201429 Aug 2019
916sigma2inc.comDomain.com, LLC26 Mar 202113 Mar 202526 Mar 2026
917sigmacomng.comNameCheap, Inc.29 Nov 201729 Nov 201729 Nov 2018
918sigmadeltatauneu.comNetwork Solutions, LLC28 Aug 20141 Oct 202428 Aug 2026
919sigmajobacademy.comGoDaddy.com, LLC28 Aug 20149 Oct 201628 Aug 2017
920sigmapialphaiota.orgTucows Domains Inc.28 Nov 20202 Dec 202228 Nov 2023
921sigmaplusservis.comFBS Inc.28 Aug 201428 Aug 201428 Aug 2015
922sigmaicc.comGoDaddy.com, LLC16 Aug 201416 Aug 201416 Aug 2015
923sigmamedicools.comCNOBIN INFORMATION TECHNOLOGY LIMITED31 Aug 202031 Aug 202031 Aug 2021
924sigmasq.comGoDaddy.com, LLC11 Apr 202511 Apr 202511 Apr 2026
925sigmauditing.comGoDaddy.com, LLC12 Nov 201413 Nov 202412 Nov 2025
926sigmanu-ewu.comeNom, Inc.6 Dec 20175 Dec 20176 Dec 2018
927sigmahealthgroup.comSibername Internet and Software Technologies Inc.11 May 201812 May 202511 May 2026
928sigmafone.comTurnCommerce, Inc. DBA NameBright.com11 Nov 20145 Nov 202011 Nov 2025
929sigmaeng.orgTucows Domains Inc.6 Nov 200710 Nov 20146 Nov 2015
930sigmasri.infoTucows Domains Inc.12 Nov 201412 Nov 201412 Nov 2015
931sigmababy.comTurnCommerce, Inc. DBA NameBright.com13 Nov 201426 Aug 202113 Nov 2025
932sigma3dprinter.comİsimtescil Bilişim A.Ş.13 Nov 201413 Jan 202313 Nov 2026
933sigma-mp.comWeb Commerce Communications Limited dba WebNic.cc24 Jul 20196 Dec 202424 Jul 2026
934sigma-beta.orgGoDaddy.com, LLC12 Sep 201412 Sep 201412 Sep 2015
935sigma2kconstruction.comregister.com, Inc.11 Sep 201411 Sep 201411 Sep 2018
936sigmagine.comOVH sas11 Sep 20141 Sep 202411 Sep 2025
937sigmagine.infoOVH sas11 Sep 20146 Sep 202411 Sep 2025
938sigmagine.netOVH sas11 Sep 20141 Sep 202411 Sep 2025
939sigmagine.orgOVH sas11 Sep 20146 Sep 202411 Sep 2025
940sigmainstrumentos.neteNom, Inc.11 Sep 201428 Aug 201611 Sep 2017
941sigmainteriors.comTurnCommerce, Inc. DBA NameBright.com29 Nov 201623 Nov 202029 Nov 2025
942sigmametrologia.comMarcaria.com International, Inc.11 Sep 201411 Sep 201411 Sep 2015
943sigmaaviatlonservices.comTucows Domains Inc.29 Aug 201429 Aug 201429 Aug 2015
944sigmarole.comDinahosting s.l.29 Aug 201422 Aug 202429 Aug 2025
945sigmawp.comDynadot, LLC15 Jan 202430 Nov 202415 Jan 2026
946sigma-securitech.comTucows Domains Inc.9 Sep 200512 Sep 20149 Sep 2015
947sigmagine.bizOVH sas11 Sep 20146 Sep 202410 Sep 2025
948sigmapialphapitshirts.comGoDaddy.com, LLC12 Sep 201412 Sep 201412 Sep 2015
949sigmarhophi.comTucows Domains Inc.13 Sep 201428 Aug 202413 Sep 2025
950sigmasalonunisex.comAcens Technologies, S.L.U.12 Sep 201412 Sep 201412 Sep 2015
951sigmascott.comGoDaddy.com, LLC22 Aug 20202 Jul 202422 Aug 2026
952sigmatm.comLimited Liability Company "Registrar of domain nam…10 Sep 200717 Sep 202410 Sep 2025
953sigma247leasingsolution.comLiquidNet Ltd.30 Aug 201430 Aug 201430 Aug 2015
954sigmafor.comName.com, Inc.30 Aug 20143 Sep 202430 Aug 2025
955sigmaguolu.comHiChina Zhicheng Technology Limited30 Aug 201430 Aug 201430 Aug 2015
956sigmasoftworks.comTucows Domains Inc.27 Aug 201331 Aug 201427 Aug 2015
957sigmalayer.comGoDaddy.com, LLC7 Mar 20247 Mar 20247 Mar 2027
958sigmajr.comPDR Ltd. d/b/a PublicDomainRegistry.com4 Aug 20174 Aug 20254 Aug 2025
959sigmaindustriesindia.comPDR Ltd. d/b/a PublicDomainRegistry.com14 Nov 201414 Nov 201414 Nov 2015
960sigmailan.comGoDaddy.com, LLC14 Nov 201414 Nov 201414 Nov 2015
961sigmaconsulting-tn.comOVH sas27 Apr 202027 Apr 202027 Apr 2021
962sigmatauchi.comNetwork Solutions, LLC20 Dec 201921 Oct 202420 Dec 2025
963sigmavector.comNameKing.com Inc.27 Feb 202328 Feb 202527 Feb 2026
964sigmasolin.comPDR Ltd. d/b/a PublicDomainRegistry.com31 Aug 201431 Aug 201431 Aug 2015
965sigmaimmobiliare.netTucows Domains Inc.15 Sep 201428 Aug 202415 Sep 2025
966sigmalakes.comeNom, Inc.14 Feb 201914 Feb 201914 Feb 2020
967sigmatelltowers.comPDR Ltd. d/b/a PublicDomainRegistry.com1 Sep 20141 Sep 20141 Sep 2015
968sigmachirit.comNameCheap, Inc.13 Aug 201011 Aug 202413 Aug 2025
969sigmaguygarage.infoGoDaddy.com, LLC16 Sep 201416 Sep 201416 Sep 2015
970sigmaguygarage.netGoDaddy.com, LLC16 Sep 201416 Sep 201416 Sep 2015
971sigmapressingcomponents.netDomainshype.com, Inc.13 Nov 201413 Nov 201413 Nov 2015
972sigmapony.netOnline SAS13 Nov 201413 Nov 201413 Nov 2015
973sigmaigre2speaker0p.comGMO Internet Inc.2 Sep 20142 Sep 20142 Sep 2015
974sigmametalfinishers.comPDR Ltd. d/b/a PublicDomainRegistry.com2 Sep 201429 Nov 20162 Sep 2017
975sigmanga2small0e.comGMO Internet Inc.2 Sep 201423 Jul 20152 Sep 2015
976sigmanubetazeta.comregister.com, Inc.2 Sep 20142 Sep 20142 Sep 2016
977sigmaputo2student0s.comGMO Internet Inc.2 Sep 201421 Jul 20152 Sep 2015
978sigmaru.comAbove.com Pty Ltd.25 Jan 20237 Mar 202425 Jan 2024
979sigmasmartschool.comGoDaddy.com, LLC2 Sep 201426 Aug 20242 Sep 2025
980sigmataukappa.usDomain.com, LLC2 Sep 20141 Sep 20161 Sep 2017
981sigma-energie.comWix.com Ltd.9 Jan 20259 Jan 20259 Jan 2026
982sigmaconsults.comGoDaddy.com, LLC17 May 202118 May 202517 May 2026
983sigmaresourcing.comNameCheap, Inc.16 Oct 202316 Sep 202416 Oct 2025
984sigma6controls.comGoDaddy.com, LLC15 Nov 201415 Nov 201415 Nov 2015
985sigma4lifts.comNominalia Internet S.L.16 Sep 201427 Aug 202416 Sep 2025
986sigmasmm.comLimited Liability Company "Registrar of domain nam…9 Jun 202225 May 20259 Jun 2026
987sigmaguygarage.orgGoDaddy.com, LLC16 Sep 201416 Sep 201416 Sep 2015
988sigma-omaha.comNetwork Solutions, LLC3 Sep 20145 Jul 20243 Sep 2029
989sigmachizp.orgGoDaddy.com, LLC3 Sep 20144 Sep 20163 Sep 2017
990sigmaclub-ui.orgGoDaddy.com, LLC27 Oct 201611 Dec 202427 Oct 2025
991sigmatik.orgOVH sas14 Nov 201414 Nov 201414 Nov 2015
992sigmacdn.netMarkMonitor Inc.14 Nov 20142 May 202514 Nov 2026
993sigma-gaming.comWebfusion Ltd.17 Sep 20143 Dec 202417 Sep 2025
994sigmasim.comTurnCommerce, Inc. DBA NameBright.com5 Dec 201729 Nov 20205 Dec 2025
995sigmaconseil.comAnnulet LLC17 Sep 20144 Nov 202417 Sep 2025
996sigmastuff.comNameCheap, Inc.17 Jul 202418 Jul 202517 Jul 2026
997sigmaconstructionsequipments.comNet 4 India Limited17 Nov 201417 Nov 201417 Nov 2015
998sigma-dubai.comTucows Domains Inc.4 Sep 20148 Sep 20204 Sep 2020
999sigmacontentmarketing.comGoDaddy.com, LLC4 Sep 20144 Sep 20144 Sep 2016
1000sigmadeltasigma.net1&1 Internet AG18 Sep 201413 Dec 201718 Sep 2018

Displaying 1,000 out of 34,047 domains starting with the keyword "SIGMA". To see all the results, kindly use our Reverse WHOIS API.


Reverse Whois Demo

Reverse Whois API

You can fetch the above results using our Reverse Whois API.

https://api.whoxy.com/?key=xxxxx&reverse=whois&keyword=sigma

Reverse Whois API lets you perform a comprehensive search on our database, to find domains owned by a company or person.
You just need to enter search terms such as the name, email or company, and you can find all the domains they ever owned.
If your search returns no results, you will NOT be charged any API queries. You are charged only on successful queries.

Sample Output: JSON SchemaXML SchemaJSON Live ResultsXML Live Results

Reverse Whois Pricing Total API Calls Price CPM Purchase
200 Reverse Whois API Queries 200 $2 $10.00 Order Now
1,000 Reverse Whois API Queries 1,000 $10 $10.00 Order Now
10,000 Reverse Whois API Queries 10,000 $100 $10.00 Order Now
50,000 Reverse Whois API Queries 50,000 $400 $8.00 Order Now
250,000 Reverse Whois API Queries 250,000 $1,500 $6.00 Order Now
1 Million Reverse Whois API Queries 1,000,000 $4,000 $4.00 Order Now
5 Million Reverse Whois API Queries 5,000,000 $10,000 $2.00 Order Now