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Keyword: SIGMA

Reverse Whois » KEYWORD [sigma ]  { 35,148 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1sigma.meGoDaddy.com, LLC23 Dec 20101 Apr 202523 Dec 2030
2sigma.com.br-6 Jul 199620 Jul 20256 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 201411 Aug 202527 Jun 2026
11sigma.repairKey-Systems GmbH11 Jul 201410 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 202425 Oct 202518 Oct 2025
16sigma.investmentsGoogle, Inc.22 Jul 202527 Jul 202522 Jul 2026
17sigma.blueDynadot, LLC11 Feb 20204 Feb 202311 Feb 2027
18sigma.expertRegional Network Information Center, JSC dba RU-CE…7 Sep 202317 Aug 20257 Sep 2026
19sigma.company1API GmbH2 Dec 201620 Sep 20252 Dec 2025
20sigma.zoneChengdu West Dimension Digital Technology Co., Ltd…8 Dec 20188 Dec 20238 Dec 2025
21sigma.enterprisesNameCheap, Inc.11 Oct 201911 Sep 202511 Oct 2026
22sigma.pinkNameCheap, Inc.11 Nov 201911 Nov 201911 Nov 2020
23sigma.linkNamesilo, LLC1 Jul 202014 Jun 20251 Jul 2030
24sigma.clinicPorkbun, LLC4 Apr 20254 Apr 20254 Apr 2026
25sigma.galleryTLD Registrar Solutions Ltd.5 Jul 202315 Aug 20245 Jul 2024
26sigma.ninjaPorkbun, LLC4 Oct 20244 Oct 20244 Oct 2025
27sigma.emailTucows Domains Inc.17 Mar 20234 Jul 2025-
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 20159 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 2024-24 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 20249 Nov 20249 Nov 2025
39sigma.mediaChengdu West Dimension Digital Technology Co., Ltd…31 Jul 201926 Jul 202331 Jul 2026
40sigma.consultingDynadot, LLC31 Jul 20239 Sep 202531 Jul 2026
41sigma.services-31 Jul 20232 Aug 2024-
42sigma.nycPorkbun, LLC12 Mar 202517 Mar 202512 Mar 2026
43sigma.click1&1 Internet AG27 Jun 202011 Aug 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 202415 Aug 20256 Jul 2025
47sigma.clubPorkbun, LLC28 Jan 202221 Oct 202528 Jan 2026
48sigma.digital-3 Sep 201917 Oct 2025-
49sigma.oneDynadot, LLC7 Sep 20219 Feb 20257 Sep 2026
50sigma.webcamAlpnames Limited10 Jul 201510 Jul 20159 Jul 2016
51sigma.hostGandi SAS21 Jul 201515 Aug 202521 Jul 2026
52sigma.inkName.com, Inc.4 Aug 201517 Jul 20254 Aug 2026
53sigma.solutions-21 Oct 20206 Sep 202421 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.plusPorkbun, LLC29 Sep 201520 Aug 202529 Sep 2026
63sigma.feedbackReserved for non-billable transactions where Regis…15 Oct 201530 Nov 202415 Oct 2025
64sigma.designNameCheap, Inc.6 Jul 202511 Jul 20256 Jul 2026
65sigma.graphicsTucows Domains Inc.16 Nov 201515 Nov 2024-
66sigma.coachName.com, Inc.28 Jan 20252 Feb 202528 Jan 2026
67sigma.rocksNetwork Solutions, LLC2 Dec 20242 Dec 20242 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 202325 Jul 202524 Jul 2026
72sigma.supportNamesilo, LLC6 Feb 201921 Sep 20256 Feb 2026
73sigma.redCloudFlare, Inc.25 Feb 20228 Jan 202525 Feb 2026
74sigma.runDNSPod, Inc.16 Aug 2024-16 Aug 2027
75sigma.accountants1&1 Internet AG23 Feb 20169 Apr 202523 Feb 2026
76sigma.marketChengdu West Dimension Digital Technology Co., Ltd…6 Dec 202220 Nov 20236 Dec 2025
77sigma.city-5 Apr 2025-5 Apr 2026
78sigma.centerChengdu West Dimension Digital Technology Co., Ltd…13 May 202030 May 202513 May 2026
79sigma.lol-6 Apr 202530 May 20256 Apr 2026
80sigma.educationDynadot, LLC20 Sep 201712 Oct 202520 Sep 2026
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 201617 Feb 202529 Mar 2026
85sigma.toolsAscio Technologies, Inc. Danmark - Filial af Ascio…30 Nov 201627 Jul 2025-
86sigma.com.plNamware.com, Inc.21 Nov 199628 Dec 202431 Dec 2025
87sigma.lighting-21 Apr 2025-21 Apr 2026
88sigma.co.idReserved1 Jan 19985 Aug 20251 Sep 2026
89sigma.vipAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Aug 201817 Oct 202512 Aug 2029
90sigma.lifeChengdu West Dimension Digital Technology Co., Ltd…30 May 201614 Jun 202530 May 2026
91sigma.groupChengdu West Dimension Digital Technology Co., Ltd…16 Aug 201715 Sep 201916 Aug 2026
92sigma.networkRegional Network Information Center, JSC dba RU-CE…6 Oct 201710 Oct 20256 Oct 2026
93sigma.gmbhunited-domains AG22 Jun 20166 Aug 202522 Jun 2026
94sigma.ltdChengdu West Dimension Digital Technology Co., Ltd…25 Jun 20161 Jun 202325 Jun 2026
95sigma.tradeGoDaddy.com, LLC8 Dec 201714 Oct 20258 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 202421 Oct 202521 Oct 2026
101sigma.today-14 Apr 2014-13 Apr 2026
102sigma.technologyDomaininfo AB, aka domaininfo.com12 Jun 2014-12 Jun 2026
103sigma.softwareGoDaddy.com, LLC18 Dec 201430 Oct 202418 Dec 2025
104sigma.photography-11 Feb 2014-10 Feb 2026
105sigma.guitarsRegional Network Information Center, JSC dba RU-CE…19 Apr 201421 Apr 201719 Apr 2018
106sigma.partnersNetwork Solutions, LLC17 Jun 202517 Jun 202519 Jun 2031
107sigma.watch-2 Jul 2025-2 Jul 2026
108sigma.dentalunited-domains AG10 Oct 201422 Sep 202510 Oct 2025
109sigma.bizNameKing.com Inc.18 Jul 20241 Sep 202518 Jul 2026
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 2025-
114sigma.infoCronon AG26 Jul 20019 Sep 202426 Jul 2025
115sigma.netLimited Liability Company "Registrar of domain nam…2 Oct 199517 Sep 20251 Oct 2026
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 2020-14 Aug 2025
120sigma.catDinahosting s.l.31 Jan 200824 Jan 202531 Jan 2026
121sigma.by-19 Nov 200916 Nov 202426 Nov 2025
122sigma.bzTucows Domains Inc.26 Aug 202531 Aug 202526 Aug 2026
123sigma.ch----
124sigma.de--28 Jan 2025-
125sigma.it-9 Aug 200525 Aug 20259 Aug 2026
126sigma.pl-8 Jun 199816 May 20227 Jun 2031
127sigma.proNetwork Solutions, LLC6 Jul 201127 Sep 20226 Jul 2026
128sigma.info.pl-1 Jun 200110 May 202531 May 2026
129sigma.co.uk-6 Oct 20059 Jul 20256 Oct 2027
130sigma.wsGlobal Domains International, Inc. DBA DomainCostC…26 Nov 20246 Mar 202526 Nov 2025
131sigma.equipmentNameCheap, Inc.2 Nov 20163 Oct 20242 Nov 2025
132sigma.chatDNSPod, Inc.2 Nov 2020-2 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 202526 Sep 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--1 Sep 2025-
140sigma.limitedNameCheap, Inc.31 Mar 2025-31 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 20247 Apr 202520 Mar 2026
146sigma.fundDNSPod, Inc.27 Jul 2019-27 Jul 2026
147sigma.venturesNameCheap, Inc.25 May 201725 Apr 202525 May 2026
148sigma.kimPorkbun, LLC26 Feb 202526 Feb 202526 Feb 2026
149sigma.universityNameKing.com Inc.15 Jun 202514 Aug 202515 Jun 2026
150sigma.foundationBigRock Solutions Ltd.22 Aug 201722 Aug 202122 Aug 2026
151sigma.exchange-8 Aug 20258 Oct 20258 Aug 2026
152sigma.systemsNameKing.com Inc.21 Nov 201828 Feb 202521 Nov 2025
153sigma.coffeeNordreg AB25 Sep 201715 Sep 202525 Sep 2026
154sigma.toysReliable Software, Ltd.1 Aug 202528 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 20253 Sep 2026
162sigma.la-14 May 201515 May 202514 May 2026
163sigma.visionNameKing.com Inc.25 Dec 20246 Jul 202525 Dec 2025
164sigma.devMarkMonitor Inc.14 May 20201 Jun 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 202311 Sep 20254 Oct 2026
168sigma.petGoDaddy.com, LLC6 Aug 20195 Oct 20196 Aug 2020
169sigma.wtf-12 Jul 202510 Sep 202512 Jul 2026
170sigma.properties-9 Jan 202424 Mar 20259 Jan 2025
171sigma.cloudGoDaddy.com, LLC28 Aug 201912 Aug 202528 Aug 2028
172sigma.house-11 Sep 202512 Sep 202511 Sep 2026
173sigma.promoNameCheap, Inc.31 Mar 2025-31 Mar 2026
174sigma.studyRegional Network Information Center, JSC dba RU-CE…11 Nov 201914 Oct 202511 Nov 2025
175sigma.moneyGoDaddy.com, LLC11 Feb 20241 Sep 202511 Feb 2027
176sigma.directPDR Ltd. d/b/a PublicDomainRegistry.com27 Jan 202028 Jan 202527 Jan 2026
177sigma.blackNameCheap, Inc.27 Nov 2024-27 Nov 2025
178sigma.gold-3 May 20253 May 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 20208 May 202510 May 2026
183sigma.productionsGoDaddy.com, LLC2 Aug 20257 Aug 20252 Aug 2026
184sigma.taxPorkbun, LLC23 Oct 202422 Oct 202523 Oct 2026
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 202431 Dec 202430 Jan 2026
190sigma.onlDynadot, LLC26 Mar 202521 Jul 202526 Mar 2026
191sigma.greenGoDaddy.com, LLC24 Oct 20227 Sep 202524 Oct 2026
192sigma.winNameCheap, Inc.5 Jan 202418 Jun 20245 Jan 2029
193sigma.voteNameCheap, Inc.10 Jan 202425 Jan 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 202227 Sep 202527 Sep 2026
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 202418 May 202524 May 2026
202sigma.churchOVH sas11 Aug 202413 Aug 202511 Aug 2026
203sigma.clothingNameCheap, Inc.7 Mar 202118 Apr 20237 Mar 2023
204sigma.pokerDynadot, LLC8 Oct 202513 Oct 20258 Oct 2026
205sigma.securityGoDaddy.com, LLC26 Apr 202128 Apr 202326 Apr 2024
206sigma.travelGoDaddy.com, LLC23 Jul 202528 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 202518 Sep 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.idReserved14 Dec 201728 Jan 202514 Dec 2025
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 20251 Aug 202528 Jun 2026
219sigma.vegasNameCheap, Inc.4 Mar 202215 May 20254 Mar 2025
220sigma.creditNameKing.com Inc.21 Oct 202427 Oct 202521 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 202414 Oct 202515 Oct 2026
224sigma.cfdGlobal Domains International, Inc. DBA DomainCostC…14 Apr 202223 Apr 202514 Apr 2026
225sigma.dk-5 Jul 1996-30 Sep 2026
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 20221 Jul 20256 Jul 2026
232sigma.ae----
233sigma.id-14 Dec 201517 Dec 202214 Dec 2031
234sigma.aiSoluciones Corporativas IP, SLU16 Dec 201729 Mar 202521 Apr 2027
235sigma.ioGoDaddy.com, LLC10 Aug 202221 Sep 202510 Aug 2027
236sigma.co.in-6 Feb 201311 Feb 2024-
237sigma.golfGoogle, Inc.5 Sep 202226 Aug 20255 Sep 2026
238sigma.townNameCheap, Inc.13 Aug 2025--
239sigma.net.au--2 Mar 2025-
240sigma.com.coKey-Systems GmbH15 Jul 20211 Sep 202515 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 202428 Feb 20257 Feb 2026
244sigma.boutiquePorkbun, LLC14 May 202514 May 202514 May 2026
245sigma.bar-23 Jun 20256 Jul 202523 Jun 2026
246sigma.buildersGoDaddy.com, LLC17 Jun 201418 Jun 202517 Jun 2026
247sigma.au--16 Mar 2025-
248sigma.bj.cnCSC Corporate Domains, Inc.6 Oct 2005-6 Oct 2026
249sigma.org.pl-22 Feb 201014 Jan 202522 Feb 2028
250sigma.net.plNamware.com, Inc.3 Aug 20059 Jul 20253 Aug 2026
251sigma.rehabCloudFlare, Inc.5 Jan 20236 Dec 20245 Jan 2026
252sigma.earthName.com, Inc.23 Oct 20196 Oct 202523 Oct 2026
253sigma.immobilienTucows Domains Inc.24 May 201923 May 2025-
254sigma.co.jp-9 Sep 19961 Oct 2024-
255sigma.asiaMarkMonitor Inc.12 Mar 20088 Aug 202312 Mar 2026
256sigma.auctionNameCheap, Inc.11 Oct 201911 Sep 202511 Oct 2026
257sigma.bi-27 Feb 20196 Aug 202527 Feb 2026
258sigma.best-6 Dec 20249 Jul 20256 Dec 2025
259sigma.africaTucows Domains Inc.10 Aug 201731 Jan 202510 Aug 2026
260sigma.appDynadot, LLC23 Jul 20218 Apr 202523 Jul 2026
261sigma.armyNameCheap, Inc.10 Nov 2024-10 Nov 2025
262sigma.associates-17 Sep 2025-17 Sep 2026
263sigma.doctorPorkbun, LLC23 Jan 202324 Jan 202523 Jan 2026
264sigma.engineer-24 Apr 2025-24 Apr 2026
265sigma.beKey-Systems GmbH21 Nov 1995--
266sigma.hr-17 Jan 20175 Jun 202217 Jan 2026
267sigma.blog-3 Apr 202526 Oct 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 2022-20 Feb 2026
278sigma.md-4 Apr 2017-4 Apr 2029
279sigma.lawNameCheap, Inc.4 Feb 202210 Jan 20254 Feb 2026
280sigma.camp-18 Sep 2024-18 Sep 2025
281sigma.capitalNameCheap, Inc.20 Nov 202021 Oct 202420 Nov 2025
282sigma.cardsGoogle, Inc.20 Oct 202220 Oct 202520 Oct 2026
283sigma.cashGoDaddy.com, LLC12 Feb 202029 Mar 202512 Feb 2026
284sigma.casinoGoDaddy.com, LLC19 Oct 202019 Oct 202519 Oct 2026
285sigma.ma-13 Aug 200412 Sep 202513 Aug 2026
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 202117 Sep 20258 Jul 2025
294sigma.ng-17 Dec 202310 Dec 202417 Dec 2025
295sigma.coGoDaddy.com, LLC22 Sep 201022 Sep 202521 Sep 2026
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 202425 Oct 202529 Sep 2025
303sigma.fit-28 Apr 202527 May 202528 Apr 2026
304sigma.fyiGoDaddy.com, LLC4 May 202519 Aug 20254 May 2026
305sigma.gamesChengdu West Dimension Digital Technology Co., Ltd…25 Apr 202424 Apr 202525 Apr 2026
306sigma.hn----
307sigma.homes-21 Aug 202422 Aug 202521 Aug 2026
308sigma.horseTucows Domains Inc.15 Sep 202131 Dec 202315 Sep 2026
309sigma.inGoDaddy.com, LLC17 Feb 200531 May 202517 Feb 2029
310sigma.nlKey-Systems GmbH7 Jul 199620 Nov 2023-
311sigma.studioNameCheap, Inc.15 Feb 201716 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 201821 Sep 20251 Feb 2026
315sigma.yachts-29 Sep 202529 Sep 202529 Sep 2026
316sigma.co.nzKey-Systems GmbH23 Jun 199712 Sep 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.cnCSC Corporate Domains, Inc.6 Oct 2005-6 Oct 2026
322sigma.dating-15 Aug 2024-15 Aug 2025
323sigma.salonGoogle, Inc.30 May 202329 Jun 202430 May 2024
324sigma.forex-11 Sep 2024-11 Sep 2026
325sigma.uk-15 Mar 20198 Sep 202515 Mar 2027
326sigma.net.pe----
327sigma.kyUniregistrar Corp27 Jul 202210 Sep 202527 Jul 2026
328sigma.pwPDR Ltd. d/b/a PublicDomainRegistry.com8 May 201424 Jul 20258 May 2026
329sigma.pt-6 Jul 2016-6 Jun 2027
330sigma.camDynadot, LLC21 Oct 202422 Oct 202521 Oct 2026
331sigma.holidayCSL Computer Service Langenbach GmbH d/b/a joker.c…23 Aug 202322 Sep 202423 Aug 2024
332sigma.baby-31 Aug 20241 Sep 202531 Aug 2026
333sigma.videoGoDaddy.com, LLC26 Sep 202326 Sep 202526 Sep 2026
334sigma.melbourneNameCheap, Inc.16 Oct 202314 Oct 202516 Oct 2026
335sigma.sydneyNameCheap, Inc.16 Oct 202314 Oct 202516 Oct 2026
336sigma.autosXiamen ChinaSource Internet Service Co., Ltd.7 Jan 202512 Jan 20257 Jan 2026
337sigma.sxGandi SAS13 Oct 202216 Aug 202513 Oct 2026
338sigma.vcEpik Inc.17 Sep 201620 Sep 202517 Sep 2026
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 20245 Sep 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 20255 Aug 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 202520 Aug 202523 Jul 2026
362sigma.hu-11 Feb 2000--
363sigma.delivery-26 Aug 2025-26 Aug 2026
364sigma.artGMO Internet Inc.13 Jun 20242 Jun 202513 Jun 2026
365sigma.singlesDynadot, LLC17 Jun 202427 Jul 202517 Jun 2025
366sigma.vgTLD Registrar Solutions Ltd.15 Oct 202315 Oct 202515 Oct 2026
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--29 Sep 2025-
371sigma.ongNameCheap, Inc.7 Aug 202413 Jul 20257 Aug 2026
372sigma.bostonNameKing.com Inc.12 Aug 202414 Oct 202512 Aug 2025
373sigma.co.hu-5 Sep 2024--
374sigma.guideNameCheap, Inc.17 Sep 2024-17 Sep 2025
375sigma.ind.inKey-Systems GmbH17 Sep 202317 Sep 202517 Sep 2026
376sigma.or.idReserved14 Sep 202414 Sep 202414 Sep 2026
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 202415 Oct 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.idReserved27 May 202527 May 202527 May 2029
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.idReserved28 Nov 202428 Nov 202428 Nov 2025
396sigma.ripNameCheap, Inc.17 Apr 2025-17 Apr 2026
397sigma.saleNameCheap, Inc.21 Apr 2025-21 Apr 2026
398sigma.vin-26 Apr 202526 Apr 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 20251 Aug 202528 Jun 2026
406sigma.shDynadot11 LLC30 Jun 202325 Aug 202530 Jun 2026
407sigma.rodeoGoDaddy.com, LLC18 Jul 202523 Jul 202518 Jul 2026
408sigma.cd-25 Jul 202518 Sep 202525 Jul 2026
409sigma.org.cn????????????4 Jul 2025-4 Jul 2026
410sigma.beerNameCheap, Inc.5 Aug 20254 Oct 20255 Aug 2026
411sigma.vodkaCloudFlare, Inc.7 Aug 20256 Oct 20257 Aug 2026
412sigma.luxeCloudFlare, Inc.10 Aug 20259 Oct 202510 Aug 2026
413sigma.recipesNameCheap, Inc.21 Aug 2025-21 Aug 2026
414sigma.danceNameCheap, Inc.23 Aug 2025-23 Aug 2026
415sigma.bandNameCheap, Inc.23 Aug 2025-23 Aug 2026
416sigma.com.de--19 Nov 2024-
417sigma.us.orgNameCheap, Inc.12 May 20251 Jun 202512 May 2026
418sigma.waw.pl-11 Oct 200416 Oct 202411 Oct 2025
419sigma.sh.cn-17 Sep 2025-17 Sep 2026
420sigma.org.inTucows Domains Inc.8 Oct 20258 Oct 2025-
421sigma-sd.comJapan Registry Services Co., Ltd.2 Sep 20082 Aug 20232 Sep 2028
422sigmainfotech.com.au--25 Jan 2024-
423sigmarobot.comXin Net Technology Corporation25 Nov 20095 Aug 202525 Nov 2026
424sigmasport.co.uk-15 Jan 199830 Aug 202415 Jan 2026
425sigmabeauty.comregister.com, Inc.13 Apr 20105 Mar 202513 Apr 2031
426sigmadesigns.comGoDaddy.com, LLC11 May 199622 May 202521 May 2026
427sigmagi.comTucows Domains Inc.26 Mar 200018 Mar 202526 Mar 2026
428sigmasport.comPSI-USA, Inc. dba Domain Robot23 Apr 199613 Jun 202519 Sep 2026
429sigmainfotech.net.au--18 Jul 2011-
430sigmainfo.netPDR Ltd. d/b/a PublicDomainRegistry.com6 Nov 200123 Oct 20246 Nov 2029
431sigma-trend.comDNSPod, Inc.5 Jan 20227 Jan 20225 Jan 2023
432sigmagroup.jp-21 Sep 20071 Oct 202530 Sep 2026
433sigmasoftwaresolutions.caGoDaddy.com, LLC18 Aug 201023 Aug 201718 Aug 2019
434sigmaweb.com.au--10 May 2011-
435sigma-koki.comGMO Internet Inc.7 Jul 199922 Jun 20257 Jul 2026
436sigma-music.comBeijing Lanhai Jiye Technology Co., Ltd30 Nov 20181 Feb 202530 Nov 2024
437sigmaaldrich.comKey-Systems GmbH20 Jul 199817 Jun 202519 Jul 2026
438sigmaphoto.comNetwork Solutions, LLC17 Dec 199620 Feb 202516 Dec 2033
439sigmaporn.comEvoPlus Ltd.7 Dec 20084 Jul 20257 Dec 2025
440sigmatest.orgGoDaddy.com, LLC1 Apr 20097 Aug 20241 Apr 2027
441sigmatv.comNetwork Solutions, LLC26 Jul 199927 May 202526 Jul 2027
442sigmawebmarketing.com-9 Sep 201111 Sep 20259 Sep 2026
443sigmaxyz.comGMO Internet Inc.8 Apr 200827 Aug 20248 Apr 2027
444sigma-alimentos.comNetwork Solutions, LLC13 Feb 199631 Jan 202514 Feb 2026
445sigma-foto.de--28 Jan 2025-
446sigmawidgets.comDynadot, LLC14 Jun 200728 Jul 202514 Jun 2026
447sigma-global.comJapan Registry Services Co., Ltd.2 Aug 20121 May 20242 Aug 2027
448sigma-team.netLimited Liability Company "Registrar of domain nam…5 Jun 20036 May 20255 Jun 2027
449sigmafotbal.cz-21 Jul 20004 Dec 202022 Jul 2029
450sigmainformatica.comKey-Systems GmbH9 Nov 199928 Aug 20259 Nov 2026
451sigmajs.orgGandi SAS7 Mar 201225 Feb 20257 Mar 2026
452sigmaphoto.com.cn-23 Dec 2019-23 Dec 2025
453sigmaunited.cz-23 Mar 201018 Jul 201223 Mar 2013
454sigmaprint.netregister.com, Inc.17 Jul 20124 Aug 201717 Jul 2018
455sigmarecruit.jp-3 Sep 20091 Oct 201230 Sep 2013
456sigma-dp.comJapan Registry Services Co., Ltd.2 Sep 20082 Aug 20232 Sep 2028
457sigma-photo.fr-21 Apr 19984 Jan 202510 Feb 2026
458sigma7e.comGMO Internet Inc.6 Oct 200931 Jul 20256 Oct 2026
459sigmalive.comNetwork Solutions, LLC23 Nov 200729 Sep 202323 Nov 2026
460sigmasgroup.comWeb Commerce Communications Limited dba WebNic.cc7 Jul 200825 Jun 20248 Jul 2026
461sigmarotulacion.comArsys Internet, S.L. dba NICLINE.COM21 Oct 201426 Oct 202421 Oct 2025
462sigmamuzeta.comGoDaddy.com, LLC21 Oct 201420 Oct 201621 Oct 2017
463sigma-tactical.comGoDaddy.com, LLC24 Sep 202323 Oct 202324 Sep 2033
464sigmalaw.netTucows Domains Inc.20 Oct 201424 Oct 201720 Oct 2017
465sigmaexpo.usRealtime Register B.V.22 Sep 201219 Oct 201421 Sep 2014
466sigma-cap.comregister.com, Inc.31 Jan 20009 Jul 202531 Jan 2026
467sigma-con.co.jp-18 Apr 20111 May 2025-
468sigma-data-center.comPSI-USA, Inc. dba Domain Robot28 Jul 200929 Jul 202528 Jul 2026
469sigma-guitars.comRegistryGate GmbH1 Dec 20102 Dec 20241 Dec 2025
470sigma-imaging-uk.comGoDaddy.com, LLC6 Apr 20017 Apr 20256 Apr 2026
471sigma-onlineshop.jp-20 Jul 20051 Aug 202531 Jul 2026
472sigma-photo.cnDagnabit, Incorporated2 Nov 2012-2 Nov 2017
473sigma-photo.co.jp-25 Nov 20221 Dec 2024-
474sigma-photo.com.cn-2 Nov 2012-2 Nov 2025
475sigma-rumors.comGoDaddy.com, LLC3 May 20134 May 20253 May 2026
476sigma-scripts.de--17 Apr 2020-
477sigma-signalisation.comOVH sas15 Jun 200516 Jun 202415 Jun 2025
478sigma1.plNamware.com, Inc.24 Sep 200816 Sep 202524 Sep 2032
479sigma3.com.sgIndiaLinks Web Hosting Pvt Ltd.29 Oct 199822 Nov 201129 Oct 2017
480sigma4sw.comGoDaddy.com, LLC26 Dec 201226 Feb 202526 Dec 2026
481sigma7.co.jp-5 Jul 19991 Aug 2025-
482sigmaakademi.comGoogle, Inc.5 Apr 201128 Jun 20245 Apr 2027
483sigmacare.comCSC Corporate Domains, Inc.22 Aug 200518 Aug 202522 Aug 2026
484sigmachi.orgGoDaddy.com, LLC4 Jun 19977 Sep 202428 May 2034
485sigmadevzone.comBeijing Lanhai Jiye Technology Co., Ltd16 May 202521 Sep 202516 May 2026
486sigmainsights.orgPDR Ltd. d/b/a PublicDomainRegistry.com8 Aug 20123 Jul 20218 Aug 2026
487sigmakappa.orgregister.com, Inc.27 May 19974 May 202526 May 2027
488sigmakey.comGoDaddy.com, LLC28 Nov 201129 Nov 202428 Nov 2025
489sigmalibrary.comNamesilo, LLC9 Feb 20159 Feb 20159 Feb 2016
490sigmaltd.orgGoDaddy.com, LLC7 Jan 20072 Jul 20247 Jan 2026
491sigmanet.lv--21 Jan 2015-
492sigmanu.orgTucows Domains Inc.12 Apr 199525 Apr 202513 Apr 2026
493sigmapackaging.comNameCheap, Inc.16 Dec 200316 Nov 202416 Dec 2025
494sigmapaints.comNetwork Solutions, LLC21 Jul 199713 Apr 202520 Jul 2026
495sigmapi.orgNetwork Solutions, LLC11 Jan 199723 Jun 202510 Jan 2026
496sigmaplot.comNetwork Solutions, LLC22 Feb 200124 Dec 202422 Feb 2027
497sigmaquadrado.comPDR Ltd. d/b/a PublicDomainRegistry.com8 Dec 200926 Mar 20198 Dec 2025
498sigmasign.com.br-25 Mar 20119 Apr 202525 Mar 2026
499sigmasolve.netGoDaddy.com, LLC28 Oct 20044 Sep 202228 Oct 2026
500sigmateinformatics.comGoDaddy.com, LLC2 Jul 20131 Jul 20252 Jul 2026
501sigmatic.fi-14 Mar 200320 Apr 201731 Aug 2020
502sigmaxi.orgNetwork Solutions, LLC14 Dec 199219 Oct 202413 Dec 2026
503sigmaxl.comNetwork Solutions, LLC25 May 200226 Mar 202425 May 2029
504sigmarise.comDynadot, LLC9 Jan 202315 Jan 20259 Jan 2026
505sigmantis.comWix.com Ltd.19 Jan 202220 Dec 202419 Jan 2026
506sigmalogitx.comGoDaddy.com, LLC22 Oct 20143 Dec 202422 Oct 2024
507sigmahtc.com1&1 Internet AG22 Oct 201422 Oct 201422 Oct 2015
508sigmaerp.comGabia, Inc.22 Oct 201427 Mar 202522 Oct 2026
509sigmaepsilon.comGoDaddy.com, LLC22 Oct 201423 Oct 202422 Oct 2025
510sigma-pty.comOne.com A/S11 May 202411 Jul 202511 May 2025
511sigma-architecture.comOVH sas22 Oct 201423 Oct 202422 Oct 2025
512sigma-motors.ru-19 Oct 2004-19 Oct 2025
513sigma34.ru-19 Aug 2011-19 Aug 2026
514sigmam.ru-19 Mar 2025-19 Mar 2026
515sigma-seat.ru-7 Jul 2021-7 Jul 2026
516sigmanet.ro---30 May 2026
517sigma-not.pl-27 Jul 200022 Jul 202526 Jul 2026
518sigma-sklep.pl-20 Feb 200822 Jan 202520 Feb 2026
519sigmacastle.tw----
520sigmalens.ru-1 Jul 2022-1 Jul 2026
521sigmalogic.eu----
522sigmalogic.ro----
523sigmanet.hu-16 Feb 2007--
524sigmasensors.com.br-29 May 20156 Mar 202429 May 2027
525sigmasport.de--4 Mar 2024-
526sigma-institute.comAscio Technologies, Inc. Danmark - Filial af Ascio…6 Mar 202513 Jul 20256 Mar 2026
527sigmalogistx.comGoDaddy.com, LLC23 Oct 201420 Sep 202223 Oct 2026
528sigmadieselbd.comDropCatch.com 1044 LLC1 Apr 202212 May 20231 Apr 2023
529sigma2bn.comNameCheap, Inc.23 Oct 201422 Oct 202523 Oct 2026
530sigma-invest.comAmazon Registrar, Inc.15 Jan 201611 Dec 202415 Jan 2026
531sigmawebit.comDropCatch.com 1522 LLC14 May 202515 May 202514 May 2026
532sigma1x2.comNamesilo, LLC11 Jun 201310 Jun 202511 Jun 2026
533sigmadental.netPDR Ltd. d/b/a PublicDomainRegistry.com29 Jul 20051 Aug 202529 Jul 2026
534sigmasport.ru-29 Nov 2022-29 Nov 2025
535sigmaplantfinder.comeNom, Inc.27 Oct 200824 Sep 202427 Oct 2027
536sigma-capital.comregister.com, Inc.17 Apr 200213 Jul 202517 Apr 2026
537sigmarrecruitment.comTucows Domains Inc.3 Mar 20021 Mar 20253 Mar 2026
538sigmalogitx.orgGoDaddy.com, LLC22 Oct 201422 Oct 201422 Oct 2015
539sigmalogitx.netGoDaddy.com, LLC22 Oct 201422 Oct 201422 Oct 2015
540sigmalogitx.infoGoDaddy.com, LLC22 Oct 201422 Oct 201422 Oct 2015
541sigmalogistx.infoGoDaddy.com, LLC23 Oct 201423 Oct 201423 Oct 2015
542sigmasolinc.comGoDaddy.com, LLC12 Nov 199829 Sep 202212 Nov 2025
543sigmaschool.ru-31 Dec 2014-31 Dec 2025
544sigmaweb.gr----
545sigma-photo.co.krInames Co. Ltd.29 Oct 200220 Jun 201129 Oct 2019
546sigmanet.comNetwork Solutions, LLC20 Dec 199427 Jun 202019 Dec 2027
547sigma-rox.comPSI-USA, Inc. dba Domain Robot3 Apr 200823 May 20253 Apr 2026
548sigmaringen.de--20 Jun 2018-
549sigmacenter.com.tr-20 Oct 2005-19 Oct 2016
550sigma-seven.orgRegistryGate GmbH2 Mar 200516 Apr 20252 Mar 2026
551sigmakconsulting.comGoDaddy.com, LLC24 Oct 20145 Nov 201624 Oct 2017
552sigma8trading.comPDR Ltd. d/b/a PublicDomainRegistry.com24 Oct 201424 Oct 201424 Oct 2015
553sigma7capital.comGoDaddy.com, LLC4 Dec 20244 Dec 20244 Dec 2027
554sigma-netics.comNetwork Solutions, LLC24 Oct 201425 Aug 202424 Oct 2025
555sigmasecurepay.infoNameCheap, Inc.5 May 202416 Jul 20255 May 2025
556sigma-speed.co.jp-1 Nov 19991 Dec 2024-
557sigmasociety.comTurnCommerce, Inc. DBA NameBright.com5 Sep 200321 Aug 20255 Sep 2026
558sigmaco.com.au--14 Sep 2025-
559sigma-foto.pl-7 Jul 20044 Jun 20257 Jul 2026
560sigma-don.ru-20 Jun 2011-20 Jun 2026
561sigmabase.co.jp-12 May 19981 Jun 2025-
562sigmalogistx.orgGoDaddy.com, LLC23 Oct 201423 Oct 201423 Oct 2015
563sigmalogistx.netGoDaddy.com, LLC23 Oct 201423 Oct 201423 Oct 2015
564sigmanuetalambda.orgGoDaddy.com, LLC7 Sep 201226 Dec 20127 Sep 2017
565sigmanuetalambda.comGoDaddy.com, LLC7 Sep 201226 Dec 20127 Sep 2017
566sigmafanel.comTucows Domains Inc.22 Oct 200726 Oct 201422 Oct 2015
567sigmadf.comGoogle, Inc.9 Apr 202125 Mar 20259 Apr 2026
568sigma-mandiri.comregister.com, Inc.25 Oct 201410 Oct 201625 Oct 2017
569sigma-collections.comTucows Domains Inc.22 Oct 201326 Oct 201422 Oct 2015
570sigma-enersol.comGoDaddy.com, LLC29 May 201429 May 201529 May 2016
571sigmatradeindia.comGoDaddy.com, LLC28 May 201429 May 201528 May 2016
572sigmaplus.infoGoDaddy.com, LLC28 May 201413 May 202528 May 2026
573sigmathought.comGoDaddy.com, LLC30 May 200931 May 201530 May 2016
574sigmasolutionscashadvance.comGoDaddy.com, LLC29 May 201330 May 201529 May 2016
575sigmaepsilon.orgGoDaddy.com, LLC14 Jun 202329 Jul 202514 Jun 2026
576sigmaepsilon.netGoDaddy.com, LLC14 Jun 202315 Jun 202514 Jun 2026
577sigmacubes.infoGoDaddy.com, LLC30 May 201231 May 201530 May 2016
578sigmasofttech.comFastDomain Inc.5 Oct 20155 Oct 20255 Oct 2026
579sigmacubes.comTurnCommerce, Inc. DBA NameBright.com20 Nov 202123 Aug 202220 Nov 2025
580sigmacubes.netGoDaddy.com, LLC30 May 201231 May 201530 May 2016
581sigmaimmigrationcanada.comGoDaddy.com, LLC1 Jun 20141 Jun 20151 Jun 2016
582sigmaimmigrationservices.comGoDaddy.com, LLC1 Jun 20141 Jun 20151 Jun 2016
583sigmawellnessgroup.comWild West Domains, LLC1 Jun 20121 Jun 20151 Jun 2016
584sigmatoolsonline.netGoDaddy.com, LLC1 Jun 20112 Jun 20151 Jun 2016
585sigmaphipsi.comGoDaddy.com, LLC24 Mar 201925 Mar 202524 Mar 2026
586sigmanus.comeNom, Inc.7 Jan 20196 Jan 20197 Jan 2020
587sigmanus.netGoDaddy.com, LLC1 Jun 20112 Jun 20151 Jun 2016
588sigmatopografia.comeNom, Inc.6 Apr 20186 Apr 20186 Apr 2019
589sigmastores.comInstra Corporation Pty Ltd.26 Oct 20147 Jan 202526 Oct 2025
590sigmamechanicalgroup.comeNom, Inc.27 Oct 201427 Oct 201427 Oct 2015
591sigmaartz.comGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2016
592sigmaaquaguard.comName Thread Corporation13 Jan 201814 Jan 201813 Jan 2019
593sigmavapor.comeNom, Inc.8 Feb 201610 Jan 20178 Feb 2018
594sigmastack.comGoDaddy.com, LLC24 Aug 201519 Aug 202524 Aug 2026
595sigmavape.comDropCatch.com 1099 LLC18 Oct 202519 Oct 202518 Oct 2026
596sigmakalonivy.comKey-Systems GmbH8 Jun 20219 Jun 20218 Jun 2022
597sigmaperfections.comWild West Domains, LLC23 May 200924 May 201523 May 2016
598sigmatravel.coGoDaddy.com, LLC23 May 201328 May 201522 May 2015
599sigmaswan.comDynadot, LLC26 Feb 202426 Jul 202526 Feb 2026
600sigmatix.comNamesilo, LLC27 Oct 201430 Sep 202527 Oct 2026
601sigmasports-online.comPSI-USA, Inc. dba Domain Robot31 Mar 20255 Jun 202531 Mar 2026
602sigmaprep.comTurnCommerce, Inc. DBA NameBright.com11 Jan 20145 Jan 202111 Jan 2026
603sigmamedicaldivision.comGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
604sigmaklimayetkiliservisleri.comBizcn.com, Inc.20 Oct 200827 Oct 201420 Oct 2015
605sigmaingegneriasrl.comRegister.it SPA27 Oct 201427 Oct 201427 Oct 2015
606sigmachi.coGoDaddy.com, LLC6 Jun 201211 Jun 20155 Jun 2015
607sigmaholdingsinc.comGoDaddy.com, LLC5 Jun 20136 Jun 20155 Jun 2016
608sigmazsurvival.coGoDaddy.com, LLC6 Jun 201411 Jun 20155 Jun 2015
609sigmazsurvival.bizGoDaddy.com, LLC6 Jun 20146 Jun 20145 Jun 2015
610sigmazsurvival.orgGoDaddy.com, LLC6 Jun 201418 Jun 20156 Jun 2016
611sigmahealthinsurance.comGoDaddy.com, LLC16 Oct 202422 Oct 202516 Oct 2026
612sigma-sport.comGoDaddy.com, LLC5 Apr 200021 May 20255 Apr 2026
613sigmapharma.comeNom, Inc.3 Oct 20098 Oct 20253 Oct 2026
614sigmatransport.comGoDaddy.com, LLC23 Feb 201122 Aug 202523 Feb 2026
615sigmaeagle.comHosting Concepts B.V. dba Openprovider15 Nov 202015 Nov 202015 Nov 2021
616sigmafanel.orgTucows Domains Inc.22 Oct 200726 Oct 201422 Oct 2015
617sigmamedicaldivision.infoGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
618sigmasigma.comGoDaddy.com, LLC19 Jan 201029 Aug 202419 Jan 2026
619sigmarketing.comeNom, Inc.25 Mar 200930 Mar 202525 Mar 2026
620sigmasquad.comeNom, Inc.5 Aug 201119 Aug 20255 Aug 2026
621sigmaworkshop.comGoDaddy.com, LLC13 Mar 202314 Mar 202513 Mar 2027
622sigmasecurityservices.comGoDaddy.com, LLC27 Nov 202125 Feb 202527 Nov 2025
623sigmasense.comGoDaddy.com, LLC5 Jun 20106 Jun 20255 Jun 2026
624sigmazoom.comGoDaddy.com, LLC19 Sep 202018 Oct 202519 Sep 2026
625sigmaconstruction.comeNom, Inc.30 Apr 199921 Aug 202530 Apr 2026
626sigmaconsultinggroup.comGoDaddy.com, LLC13 Oct 20239 Oct 202413 Oct 2025
627sigmainformation.comPorkbun, LLC14 Feb 202314 Oct 202414 Feb 2026
628sigmaprecision.comTurnCommerce, Inc. DBA NameBright.com10 Dec 20184 Dec 202010 Dec 2025
629sigmascience.comeNom, Inc.25 Sep 199924 Sep 202525 Sep 2026
630sigmastore.comeNom, Inc.23 Apr 200921 Aug 202523 Apr 2026
631sigmasupport.comeNom, Inc.28 Oct 200925 Oct 202428 Oct 2025
632sigmasurgical.comGoDaddy.com, LLC9 Oct 201010 Oct 20259 Oct 2026
633sigmabetakappa.comeNom, Inc.17 Apr 201211 May 201717 Apr 2018
634sigmacapitalmanagement.comNamesilo, LLC7 Jul 20204 Jul 20257 Jul 2026
635sigmaconcepts.comeNom, Inc.18 Jun 201030 Aug 202518 Jun 2026
636sigmahomeservices.comGoDaddy.com, LLC18 Jul 202529 Sep 202518 Jul 2026
637sigmabetaclub.comeNom, Inc.24 Apr 201221 Aug 202524 Apr 2026
638sigmabuilders.comeNom, Inc.8 May 201116 May 20258 May 2026
639sigmakappasorority.comeNom, Inc.14 Nov 20108 Nov 202414 Nov 2025
640sigmalambda.comeNom, Inc.4 Jun 20117 Jun 20254 Jun 2026
641sigmaproperties.comeNom, Inc.9 Dec 200611 Dec 20249 Dec 2025
642sigmasurg.comGoogle, Inc.13 May 202128 Apr 202513 May 2026
643sigmasixcourse.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Oct 201428 Oct 201428 Oct 2015
644sigmajewellery.com1&1 Internet AG28 Oct 20149 Oct 202528 Oct 2026
645sigmacorporations.comGoDaddy.com, LLC19 Feb 201918 Oct 202219 Feb 2029
646sigmachibrother.comGoDaddy.com, LLC15 Sep 200927 Nov 202415 Sep 2024
647sigmakappasister.comNordreg AB14 Dec 20242 Jul 202514 Dec 2025
648sigmanubrother.comGoDaddy.com, LLC25 Sep 200926 Sep 202425 Sep 2025
649sigmapibrother.comGoDaddy.com, LLC25 Sep 200926 Sep 202425 Sep 2025
650sigmamodding.comGoDaddy.com, LLC20 Jul 201423 Apr 201520 Jul 2015
651sigmanetgroup.comGoDaddy.com, LLC24 Aug 20101 Oct 201224 Aug 2015
652sigmatechhealth.com-27 Aug 202228 Aug 202327 Aug 2024
653sigmacourse.comGoDaddy.com, LLC13 Mar 202124 Apr 202513 Mar 2025
654sigmamath.comTurnCommerce, Inc. DBA NameBright.com13 Mar 201913 Feb 202513 Mar 2026
655sigmateam.comeNom, Inc.28 May 200221 Aug 202528 May 2026
656sigmabuilder.comWix.com Ltd.23 Aug 202424 Jul 202523 Aug 2026
657sigmachisigma.comeNom, Inc.2 Jan 20113 Jan 20252 Jan 2026
658sigmamedicaldivision.orgGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
659sigmamedicaldivision.netGoDaddy.com, LLC27 Oct 201427 Oct 201427 Oct 2015
660sigmaalphazeta.orgBrandon Gray Internet Services, Inc. (dba NameJuic…27 Oct 201427 Dec 201427 Oct 2019
661sigmaprint.comGoDaddy.com, LLC23 Dec 200516 Dec 202423 Dec 2025
662sigmadaq.comGoDaddy.com, LLC27 Apr 20152 May 201527 Apr 2016
663sigmaaldrich.clubNameCheap, Inc.5 May 2021-5 May 2022
664sigmachicycling.com1&1 Internet AG6 Jun 201720 Jun 20236 Jun 2026
665sigmasmec.comDomain.com, LLC29 Oct 201414 Oct 202529 Oct 2026
666sigmaservers.com-24 May 202524 May 202524 May 2026
667sigmaebooks.comNameCheap, Inc.22 Feb 20235 May 202422 Feb 2024
668sigmaapparels.comGransy s.r.o. d/b/a subreg.cz29 Jul 202529 Jul 202529 Jul 2026
669sigmaschool.comGoDaddy.com, LLC18 Feb 199822 Mar 202517 Feb 2027
670sigmaenterprise.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…14 Sep 19993 Apr 202514 Sep 2026
671sigmapi2.orgGo Canada Domains, LLC6 May 201521 Apr 20256 May 2026
672sigmaalphaepsilongiftcards.comGoDaddy.com, LLC15 Feb 201516 Apr 201515 Feb 2016
673sigmanugiftcards.comGoDaddy.com, LLC15 Feb 201516 Apr 201515 Feb 2016
674sigmaphiepsilongiftcards.comGoDaddy.com, LLC15 Feb 201516 Apr 201515 Feb 2016
675sigmachigiftcards.comGoDaddy.com, LLC15 Feb 201515 Feb 201515 Feb 2016
676sigmago.comGoDaddy.com, LLC29 Jun 201116 Jun 202529 Jun 2026
677sigmamusic.comGoDaddy.com, LLC11 Jan 20001 Mar 202511 Jan 2026
678sigmasurg.net1&1 Internet AG28 Oct 201428 Oct 201428 Oct 2015
679sigmalending.netGoDaddy.com, LLC28 Oct 20149 Dec 202428 Oct 2024
680sigmatausudan.comGoDaddy.com, LLC8 Jul 200729 Jan 20158 Jul 2015
681sigmafluid.comeNom, Inc.2 Nov 20124 Aug 20252 Nov 2025
682sigmarentacar.comDotNamed LLC12 Jun 201213 Jun 202012 Jun 2021
683sigmabioblogs.comWild West Domains, LLC28 Jun 202016 Jun 202528 Jun 2026
684sigmastudy.comTurnCommerce, Inc. DBA NameBright.com26 Sep 201715 Jan 202026 Sep 2025
685sigmadrones.comGoDaddy.com, LLC7 Aug 20197 Aug 20257 Aug 2026
686sigmafinance.comeNom, Inc.4 Jun 19997 Jun 20254 Jun 2026
687sigmatips.comDropCatch.com 664 LLC21 Apr 202522 Apr 202521 Apr 2026
688sigmart-group.comNetwork Solutions, LLC1 Nov 201430 Oct 20171 Nov 2018
689sigmadance.comPSI-USA, Inc. dba Domain Robot31 Oct 201421 Dec 202431 Oct 2025
690sigmaenergy.bizTucows Domains Inc.5 Oct 202423 Oct 20255 Oct 2025
691sigma-social.de--4 Jul 2023-
692sigmapibetaalumni.orgDomain.com, LLC27 Feb 201312 Feb 201727 Feb 2018
693sigmaism.comGoDaddy.com, LLC22 Dec 200923 Dec 202422 Dec 2026
694sigmadirect.comTurnCommerce, Inc. DBA NameBright.com8 Jul 200715 Jan 20208 Jul 2026
695sigmasoft.orgGoDaddy.com, LLC7 Apr 202513 Apr 20257 Apr 2026
696sigmatutor.comTurnCommerce, Inc. DBA NameBright.com7 Aug 200715 Jan 20207 Aug 2026
697sigmaplastics.comNetwork Solutions, LLC23 Jun 199823 Apr 202322 Jun 2028
698sigmaphialpha.orgNetwork Solutions, LLC6 May 202511 May 20256 May 2026
699sigmastaffing.comTurnCommerce, Inc. DBA NameBright.com9 Feb 20193 Feb 20219 Feb 2026
700sigmapowers.comGoDaddy.com, LLC24 May 201016 Nov 202224 May 2026
701sigmapension.comPDR Ltd. d/b/a PublicDomainRegistry.com1 Jun 200611 Jul 20251 Jun 2026
702sigmafund.comGoDaddy.com, LLC16 Sep 200017 Sep 202516 Sep 2026
703sigmafoundation.comGoDaddy.com, LLC16 Sep 200017 Sep 202516 Sep 2027
704sigmatauchapter451.orgNetwork Solutions, LLC30 Oct 201416 Nov 201530 Oct 2019
705sigmabooks.comPorkbun, LLC20 Mar 200825 Jan 202520 Mar 2026
706sigmacel.comNameCheap, Inc.4 Nov 202114 Oct 20224 Nov 2023
707sigmalogisticsworldwide.comGoDaddy.com, LLC5 Mar 20145 May 20155 Mar 2016
708sigmawater.comPDR Ltd. d/b/a PublicDomainRegistry.com21 Nov 19976 Dec 202420 Nov 2025
709sigmasitv.comPDR Ltd. d/b/a PublicDomainRegistry.com27 Jan 201729 Mar 201727 Jan 2018
710sigmavalves.comTurnCommerce, Inc. DBA NameBright.com28 Oct 201622 Oct 202028 Oct 2025
711sigmalight.comTurnCommerce, Inc. DBA NameBright.com27 Jan 202013 Feb 202527 Jan 2026
712sigmap.comGoDaddy.com, LLC9 Feb 199930 Jul 20259 Feb 2026
713sigmatechonline.comGoDaddy.com, LLC16 Sep 202516 Sep 202516 Sep 2026
714sigmachikappa.orgTucows Domains Inc.3 Mar 201518 Feb 20173 Mar 2018
715sigmathetatau-email.orgTucows Domains Inc.13 Oct 200617 Oct 201413 Oct 2015
716sigmaplot.co.uk-29 Oct 200829 Sep 201729 Oct 2018
717sigmatire.comGoDaddy.com, LLC25 Jun 202525 Jun 202525 Jun 2026
718sigma-dev.netLimited Liability Company "Registrar of domain nam…9 May 20219 May 20219 May 2022
719sigmaonedesigns.neteNom, Inc.11 Jun 200612 Jun 201511 Jun 2016
720sigmacapllc.comMelbourne IT, Ltd6 Jun 200624 Jun 20156 Jun 2016
721sigmannusa.comTucows Domains Inc.30 Oct 20083 Nov 201430 Oct 2015
722sigmann-usa.comTucows Domains Inc.30 Oct 20083 Nov 201430 Oct 2015
723sigmasg.comGoDaddy.com, LLC15 Aug 202427 Aug 202515 Aug 2026
724sigmaseosolution.comGoDaddy.com, LLC31 Oct 202031 Oct 202031 Oct 2021
725sigma3computers.comGoDaddy.com, LLC6 Jun 20137 Jun 20156 Jun 2016
726sigmamanarah.comGoDaddy.com, LLC6 Jun 20107 Jun 20156 Jun 2016
727sigmaportal.comGoDaddy.com, LLC21 Nov 201814 Sep 202521 Nov 2025
728sigmazsurvival.netGoDaddy.com, LLC6 Jun 20147 Jun 20156 Jun 2016
729sigmachat.comGoDaddy.com, LLC7 Aug 20028 Aug 20257 Aug 2026
730sigmasoftwaresolutionisascamscamscam.comGoDaddy.com, LLC10 Jun 201410 Jun 201510 Jun 2016
731sigmalytiq.orgGoDaddy.com, LLC9 Jun 201421 Jun 20159 Jun 2016
732sigma-star.comNameCheap, Inc.6 Feb 20037 Jan 20256 Feb 2026
733sigmapuglia.it-24 Oct 201312 Aug 202527 Jul 2026
734sigmatalent.comTucows Domains Inc.14 Nov 201617 Sep 202514 Nov 2026
735sigmaelectronicsservis.netTucows Domains Inc.29 Oct 20102 Nov 201429 Oct 2015
736sigmarx.comDynadot, LLC30 Aug 201119 Aug 202530 Aug 2026
737sigmametalytics.comWild West Domains, LLC2 Nov 201224 Feb 20252 Nov 2026
738sigmajelas.com.my-11 Apr 20147 Jul 201511 Apr 2015
739sigma-academy.netGoDaddy.com, LLC30 Aug 20227 Aug 202530 Aug 2026
740sigmasuppliesco.comeNom, Inc.3 Nov 20143 Nov 20143 Nov 2015
741sigmamaths.comHostinger, UAB3 Nov 20147 Oct 20253 Nov 2026
742sigmalazer.com101domain, Inc.28 Nov 201928 Nov 201928 Nov 2020
743sigmagui.comPSI-USA, Inc. dba Domain Robot23 Jul 201923 Jul 201923 Jul 2020
744sigmaelectro.comTurnCommerce, Inc. DBA NameBright.com30 Mar 201312 Feb 202530 Mar 2026
745sigmaegyptgroup.comeNom, Inc.3 Nov 20143 Nov 20143 Nov 2015
746sigmaaldrichturkiye.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
747sigmaaldrichkimyasallari.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
748sigmaaldrichkimyasallar.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
749sigmaaldrichkimyasal.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
750sigma7com.comeNom, Inc.3 Nov 201421 May 20163 Nov 2017
751sigma-creation.comGoogle, Inc.9 Mar 202010 Mar 20209 Mar 2021
752sigma-aldrichturkiye.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
753sigma-aldrichkimyasallari.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
754sigma-aldrichkimyasallar.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
755sigma-aldrichkimyasal.comIHS Telekom, Inc.3 Nov 201418 Oct 20173 Nov 2018
756sigmasupply.comMarkMonitor Inc.29 Jan 19988 Jun 202528 Jan 2027
757sigmapharmaceuticals.comDomain.com, LLC16 Dec 20049 Jul 202516 Dec 2025
758sigma-galant.comGoDaddy.com, LLC12 Mar 20052 Sep 202212 Mar 2026
759sigmastattc.comGoDaddy.com, LLC11 Jan 20144 May 201511 Jan 2019
760sigmatires.comNetwork Solutions, LLC14 May 199814 Mar 202513 May 2030
761sigmafaucet.comGoDaddy.com, LLC28 Aug 199827 Aug 202527 Aug 2026
762sigmaco.comNetwork Solutions, LLC29 Apr 199815 Jan 202528 Apr 2029
763sigmasport.netWeb Commerce Communications Limited dba WebNic.cc30 Apr 201730 Apr 201730 Apr 2018
764sigmachi.comGoDaddy.com, LLC18 Apr 20027 May 20247 May 2034
765sigmapiphi.orgGoDaddy.com, LLC5 Sep 20025 Sep 20245 Sep 2027
766sigmanufoundation.orgTucows Domains Inc.27 Sep 20071 Oct 202527 Sep 2026
767sigmastretchtools.comWix.com Ltd.22 Apr 201016 Dec 202422 Aug 2028
768sigmaguitars.usGoDaddy.com, LLC1 Nov 20122 May 202431 Oct 2025
769sigmayn.comHiChina Zhicheng Technology Limited18 Jan 201611 Dec 202418 Jan 2026
770sigmawebcounter.comPDR Ltd. d/b/a PublicDomainRegistry.com5 Nov 20125 Nov 20145 Nov 2015
771sigmakm.comHiChina Zhicheng Technology Limited4 Nov 201425 Oct 20174 Nov 2019
772sigmacounter.comPDR Ltd. d/b/a PublicDomainRegistry.com5 Nov 20125 Nov 20145 Nov 2015
773sigmabigdata.comHiChina Zhicheng Technology Limited4 Nov 20144 Nov 20144 Nov 2015
774sigmachistore.comBeijing Lanhai Jiye Technology Co., Ltd30 Aug 202230 Aug 202330 Aug 2024
775sigmanest.jp-18 Sep 20071 Oct 202530 Sep 2026
776sigmascty.netGoDaddy.com, LLC12 Jun 201313 Jun 201512 Jun 2016
777sigmascty.orgGoDaddy.com, LLC12 Jun 201324 Jun 201512 Jun 2016
778sigmausa.netGoDaddy.com, LLC12 Jun 200224 May 202512 Jun 2026
779sigmascty.infoGoDaddy.com, LLC12 Jun 201312 Jun 201512 Jun 2016
780sigma6apps.comGoDaddy.com, LLC17 Aug 201418 Aug 202417 Aug 2026
781sigmacameras.comDropCatch.com 402 LLC17 Aug 201417 Oct 202317 Aug 2026
782sigmavac.comPDR Ltd. d/b/a PublicDomainRegistry.com17 Aug 201418 Jun 201617 Aug 2017
783sigmavr.comNameCheap, Inc.18 Aug 201419 Jul 202518 Aug 2026
784sigmalab01.comGoDaddy.com, LLC13 Jun 201414 Jun 201513 Jun 2016
785sigmachinetwork.bizGoDaddy.com, LLC15 Dec 20084 Jan 201514 Dec 2016
786sigmachinetwork.netGoDaddy.com, LLC15 Dec 20084 Jan 201515 Dec 2016
787sigmahaus.coGoDaddy.com, LLC15 Jun 201420 Jun 201514 Jun 2015
788sigmachinetwork.orgGoDaddy.com, LLC15 Dec 20084 Jan 201515 Dec 2016
789sigmasites.comTucows Domains Inc.26 Nov 202025 Nov 202426 Nov 2025
790sigmasigmagroup.comCloudFlare, Inc.10 Feb 202411 Jan 202510 Feb 2026
791sigmapharmaceuticalsindia.comHosting Concepts B.V. dba Openprovider19 May 202119 May 202119 May 2022
792sigmahometutorial.comBigRock Solutions Ltd.5 Nov 201415 Nov 20245 Nov 2025
793sigmachinegun.comCloudFlare, Inc.5 Nov 20146 Oct 20255 Nov 2026
794sigmaarchitecture.comOVH sas14 Jun 201915 Jun 202514 Jun 2026
795sigma-5.comFastDomain Inc.19 Aug 20204 Aug 202519 Aug 2026
796sigmachinetwork.infoGoDaddy.com, LLC15 Dec 20084 Jan 201515 Dec 2016
797sigmachinetwork.comFastDomain Inc.30 Mar 202215 Mar 202530 Mar 2026
798sigmaservices-wosb.comGoDaddy.com, LLC15 Jun 201116 Jun 201315 Jun 2015
799sigmaunify.netGoDaddy.com, LLC15 Jun 201416 Jun 201515 Jun 2016
800sigmahaus.comGoDaddy.com, LLC18 Dec 201819 Dec 202418 Dec 2026
801sigmaunify.comGoDaddy.com, LLC15 Jun 201416 Jun 201515 Jun 2016
802sigmahaus.infoGoDaddy.com, LLC15 Jun 201415 Jun 201515 Jun 2016
803sigmahaus.netGoDaddy.com, LLC15 Jun 201416 Jun 201515 Jun 2016
804sigmaunify.infoGoDaddy.com, LLC15 Jun 201415 Jun 201515 Jun 2016
805sigmainvestmentsinc.comGoDaddy.com, LLC15 Jun 201016 Jun 201515 Jun 2016
806sigmaunify.org----
807sigmaelektronik.comHostinger, UAB5 Aug 20255 Aug 20255 Aug 2028
808sigma6studio.comGoDaddy.com, LLC17 Jun 201017 Jun 201517 Jun 2016
809sigma-innovations.comGoDaddy.com, LLC13 Nov 201714 Nov 202313 Nov 2025
810sigmacapital.coGoDaddy.com, LLC18 Jun 201329 Jun 201517 Jun 2015
811sigmajax4u.comGoDaddy.com, LLC18 Aug 201418 Aug 201418 Aug 2016
812sigmasoftware.usCloudFlare, Inc.23 Jan 202528 Jan 202523 Jan 2026
813sigmasecurity.netNameCheap, Inc.14 Jul 202324 Sep 202414 Jul 2024
814sigmagroups.orgGoDaddy.com, LLC14 May 202425 Jun 202514 May 2025
815sigmacn.netDynadot, LLC1 Mar 201910 Apr 20251 Mar 2025
816sigma400-for-sale.comRegistryGate GmbH19 Aug 201419 Aug 201419 Aug 2015
817sigma4x.comGoDaddy.com, LLC19 Aug 201419 Aug 201419 Aug 2015
818sigmaautos.comNameCheap, Inc.6 Nov 20246 Nov 20246 Nov 2025
819sigmaconsultant.netGoDaddy.com, LLC3 Oct 20164 Oct 20253 Oct 2026
820sigmasalon.comGoDaddy.com, LLC19 Aug 201429 Aug 202519 Aug 2026
821sigmasasesores.comOnlineNIC, Inc.19 Aug 201428 Sep 202519 Aug 2025
822sigma-iq.comName.com, Inc.22 Jun 202123 Jun 202522 Jun 2026
823sigmaiq.comGoDaddy.com, LLC30 Nov 202310 Jul 202430 Nov 2025
824sigmatelc.comFastDomain Inc.24 Jun 201524 Jun 201524 Jun 2016
825sigmatecautomation.comeNom, Inc.6 Nov 20146 Nov 20146 Nov 2015
826sigmafloor.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED25 May 20212 Jul 202325 May 2023
827sigma-rjr.comTucows Domains Inc.20 Aug 201424 Aug 201720 Aug 2017
828sigma-tic.comDynadot, LLC4 Jun 20254 Jun 20254 Jun 2026
829sigmaias.comTurnCommerce, Inc. DBA NameBright.com7 Nov 20171 Nov 20207 Nov 2025
830sigmaias.orgGoDaddy.com, LLC1 May 202012 Jul 20241 May 2024
831sigmainsulationindustries.comBigRock Solutions Ltd.28 Apr 201611 May 201728 Apr 2018
832sigmanumankato.orgWild West Domains, LLC12 Feb 202129 Mar 202512 Feb 2026
833sigmapmg.comGoDaddy.com, LLC21 Aug 201421 Aug 202421 Aug 2026
834sigmarevolution.comGoDaddy.com, LLC15 Jan 202426 Feb 202515 Jan 2025
835sigmadeltasigma.comTurnCommerce, Inc. DBA NameBright.com12 Jan 201512 Feb 202512 Jan 2026
836sigmalytics.comDynadot, LLC12 Jan 201513 Jan 202512 Jan 2026
837sigmapiuwp.orgTucows Domains Inc.13 Jan 201524 Apr 202513 Jan 2026
838sigmaxtt.comeNom, Inc.13 Jan 20156 Jan 202513 Jan 2026
839sigmapivets.orgGMO Internet Inc.22 Jan 201623 Jan 201622 Jan 2017
840sigmachinegun.usCloudFlare, Inc.5 Nov 201424 Jan 20224 Nov 2025
841sigmachinegun.netCloudFlare, Inc.5 Nov 20146 Oct 20255 Nov 2026
842sigma-cbmdf.netTucows Domains Inc.21 Aug 201425 Aug 201521 Aug 2016
843sigmaaquatics.comGoDaddy.com, LLC21 Aug 201427 Jul 201621 Aug 2018
844sigmaincentive.comRegister.it SPA21 Aug 201423 Sep 202521 Aug 2026
845sigmariskpartner.com-21 Aug 201421 Aug 201421 Aug 2017
846sigmariskpartners.comCSL Computer Service Langenbach GmbH d/b/a joker.c…25 Jun 20252 Jul 202525 Jun 2027
847sigmawebtasarim.comGoDaddy.com, LLC21 Aug 201421 Aug 201421 Aug 2015
848sigma-customer.comGMO Internet Inc.6 Feb 20156 Feb 20156 Feb 2016
849sigmawebdns.comeNom, Inc.7 Nov 20149 Oct 20177 Nov 2018
850sigmatrukit.comCSL Computer Service Langenbach GmbH d/b/a joker.c…7 Nov 20144 Nov 20247 Nov 2025
851sigmation.comName.com, Inc.7 Nov 201425 Dec 20247 Nov 2026
852sigma-quality.comGoogle, Inc.16 Nov 20231 Nov 202416 Nov 2025
853sigmacent.com1&1 Internet AG28 Feb 201528 Feb 201528 Feb 2016
854sigmafox.orgeNom, Inc.28 Feb 201528 Feb 201528 Feb 2016
855sigmapressurewashing.comNameCheap, Inc.28 Feb 201529 Jan 202528 Feb 2026
856sigmapvtiti.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Feb 201528 Feb 201528 Feb 2016
857sigmapw.comNameCheap, Inc.28 Feb 201529 Jan 202528 Feb 2026
858sigmaskills.comNameKing.com Inc.17 Aug 20249 Aug 202517 Aug 2026
859sigmabuild.comTurnCommerce, Inc. DBA NameBright.com22 Aug 201426 Jul 202422 Aug 2026
860sigmadeltataurutgers.comKey-Systems GmbH22 Aug 201426 Sep 201622 Aug 2017
861sigmasquares.comOne.com A/S29 Dec 201729 Nov 202429 Dec 2025
862sigmatechinfosolution.comGoDaddy.com, LLC29 Jul 202029 Jul 202029 Jul 2021
863sigma-live.comDropCatch.com 1451 LLC26 May 202126 May 202126 May 2022
864sigma2c.netPDR Ltd. d/b/a PublicDomainRegistry.com14 Apr 201527 Mar 202514 Apr 2026
865sigmasagittarii-nunki.comGMO Internet Inc.14 Apr 201514 Apr 201514 Apr 2016
866sigmaassociates.netNameCheap, Inc.13 Sep 202226 Nov 202413 Sep 2024
867sigmaarcher.comeNom, Inc.23 Aug 201418 Aug 201623 Aug 2017
868sigmaguard.comGoDaddy.com, LLC27 Sep 20187 Sep 202527 Sep 2026
869sigmamw.comTucows Domains Inc.8 Nov 201412 Nov 20178 Nov 2017
870sigma-aquatics.comNetwork Solutions, LLC30 Sep 20231 Oct 202430 Sep 2025
871sigma-math.netNetwork Solutions, LLC24 Aug 201424 Aug 201424 Aug 2015
872sigmamachinetools.comInternet Domain Services BS Corp18 Oct 201925 Oct 202418 Oct 2025
873sigmarnc.comGoDaddy.com, LLC25 Aug 201425 Aug 201425 Aug 2015
874sigmarobots.orgGoDaddy.com, LLC31 Dec 202110 Dec 202431 Dec 2025
875sigmasolarafrica.comTucows Domains Inc.21 Aug 201224 Aug 201421 Aug 2015
876sigmabulls.comGoDaddy.com, LLC22 Mar 202522 Mar 202522 Mar 2026
877sigmaphotographystudios.comTucows Domains Inc.13 Aug 201417 Aug 201713 Aug 2017
878sigmasolved.comOVH sas25 Oct 202326 Oct 202425 Oct 2025
879sigmalondon.net1&1 Internet AG8 Jan 20188 Jan 20188 Jan 2019
880sigmavaganza.comTucows Domains Inc.6 Nov 201310 Nov 20146 Nov 2015
881sigmarecycling.comGoDaddy.com, LLC26 Jan 202327 Jan 202526 Jan 2027
882sigmapsiaka.comBeijing Lanhai Jiye Technology Co., Ltd11 Feb 202214 Mar 202411 Feb 2024
883sigmafive.comNameCheap, Inc.9 Nov 201418 Dec 20249 Nov 2025
884sigmabayu.comTucows Domains Inc.6 Nov 201210 Nov 20146 Nov 2015
885sigma-sulution.comHebei Guoji Maoyi (Shanghai) LTD dba HebeiDomains.…10 Nov 201410 Nov 201410 Nov 2015
886sigmagain.comNameKing.com Inc.17 Aug 202418 Aug 202517 Aug 2026
887sigmabiuro.comNetArt Registrar Sp. z o.o.26 Aug 201426 Aug 201426 Aug 2015
888sigmacell.netNameCheap, Inc.26 Jun 202526 Jun 202526 Jun 2026
889sigmadecorate.com-14 Jul 201614 Jul 201614 Jul 2017
890sigmajobserch.comAd Valorem Domains, LLC13 Nov 201513 Nov 201513 Nov 2016
891sigmapanel.comHostinger, UAB12 Oct 202412 Oct 202412 Oct 2026
892sigmapiscu.comLaunchpad, Inc.25 Aug 201422 Apr 201525 Aug 2017
893sigmasoftwares.orgPDR Ltd. d/b/a PublicDomainRegistry.com26 Aug 20149 Aug 202526 Aug 2026
894sigmatelelink.comNetEarth One Inc. d/b/a NetEarth26 Aug 201426 Aug 201726 Aug 2018
895sigmax.infoLimited Liability Company "Registrar of domain nam…23 Nov 20169 Jun 202523 Nov 2026
896sigmax.orgLimited Liability Company "Registrar of domain nam…23 Nov 201614 Jun 202523 Nov 2026
897sigmalondon.orgTLD Registrar Solutions Ltd.21 Jan 20154 Feb 201521 Jan 2016
898sigma-e.orgVitalwerks Internet Solutions, LLC DBA No-IP14 Aug 201420 Aug 201514 Aug 2016
899sigmagg.comDNC Holdings, Inc.14 Aug 201414 Aug 201414 Aug 2016
900sigmaitexperts.comGoogle, Inc.3 Nov 20203 Nov 20203 Nov 2021
901sigmapaints-ksa.comGoDaddy.com, LLC14 Aug 201415 Aug 202514 Aug 2026
902sigmasoundsdjservice.comeNom, Inc.14 Aug 201412 Aug 201614 Aug 2018
903sigmasystemsbd.comPDR Ltd. d/b/a PublicDomainRegistry.com3 Nov 20159 Jan 20253 Nov 2025
904sigmatique.comLigne Web Services SARL8 May 20218 May 20218 May 2022
905sigmavps.comNameCheap, Inc.14 Aug 201411 Jan 201814 Aug 2024
906sigmavps.neteNom, Inc.14 Aug 201414 Aug 201414 Aug 2015
907sigmaconstructioncorp.comDomainPeople, Inc.27 Aug 201422 Aug 202527 Aug 2026
908sigmaster.comMegazone Corp., dba HOSTING.KR27 Jul 20075 Sep 202527 Jul 2026
909sigmaweld.comGoDaddy.com, LLC7 Nov 200911 Nov 20247 Nov 2025
910sigmamedicenter.comGoDaddy.com, LLC10 Nov 201422 Dec 202410 Nov 2024
911sigmadrives.comGoDaddy.com, LLC10 Nov 201410 Nov 201410 Nov 2015
912sigmacapacitors.comGoDaddy.com, LLC10 Nov 201410 Feb 202410 Nov 2025
913sigmabetaalpha.comPDR Ltd. d/b/a PublicDomainRegistry.com10 Nov 201410 Nov 201410 Nov 2015
914sigma-aplus.comGandi SAS9 Nov 20118 Nov 20179 Nov 2019
915sigmacarsystems.netPDR Ltd. d/b/a PublicDomainRegistry.com27 Aug 201427 Aug 201427 Aug 2015
916sigmaenvironmentaltt.com1&1 Internet AG15 Aug 201420 Mar 201815 Aug 2026
917sigmaflip.comNameCheap, Inc.3 Apr 202527 Jun 20253 Apr 2026
918sigmahoster.bizDeluxe Small Business Sales, Inc. d/b/a Aplus.net15 Aug 201415 Aug 201414 Aug 2016
919sigmaomicronsigma.comTucows Domains Inc.15 Aug 201419 Aug 201515 Aug 2016
920sigmaql.comDropCatch.com 1369 LLC20 Oct 202521 Oct 202520 Oct 2026
921sigmarsson.comNamesilo, LLC15 Aug 201416 Aug 202515 Aug 2026
922sigmat2d.orgGoogle, Inc.15 Aug 20149 Aug 201715 Aug 2018
923sigma-max.comGoDaddy.com, LLC29 Aug 201429 Aug 201429 Aug 2019
924sigma2inc.comDomain.com, LLC26 Mar 202113 Mar 202526 Mar 2026
925sigmacomng.comNameCheap, Inc.29 Nov 201729 Nov 201729 Nov 2018
926sigmadeltatauneu.comNetwork Solutions, LLC28 Aug 20141 Oct 202428 Aug 2026
927sigmajobacademy.comGoDaddy.com, LLC28 Aug 20149 Oct 201628 Aug 2017
928sigmapialphaiota.orgTucows Domains Inc.28 Nov 20202 Dec 202228 Nov 2023
929sigmaplusservis.comFBS Inc.28 Aug 201428 Aug 201428 Aug 2015
930sigmaicc.comGoDaddy.com, LLC16 Aug 201416 Aug 201416 Aug 2015
931sigmamedicools.comCNOBIN INFORMATION TECHNOLOGY LIMITED31 Aug 202031 Aug 202031 Aug 2021
932sigmasq.comGoDaddy.com, LLC11 Apr 202511 Apr 202511 Apr 2026
933sigmauditing.comGoDaddy.com, LLC12 Nov 201413 Nov 202412 Nov 2025
934sigmanu-ewu.comeNom, Inc.6 Dec 20175 Dec 20176 Dec 2018
935sigmahealthgroup.comSibername Internet and Software Technologies Inc.11 May 201812 May 202511 May 2026
936sigmafone.comTurnCommerce, Inc. DBA NameBright.com11 Nov 20145 Nov 202011 Nov 2025
937sigmaeng.orgTucows Domains Inc.6 Nov 200710 Nov 20146 Nov 2015
938sigmasri.infoTucows Domains Inc.12 Nov 201412 Nov 201412 Nov 2015
939sigmababy.comTurnCommerce, Inc. DBA NameBright.com13 Nov 201426 Aug 202113 Nov 2025
940sigma3dprinter.comİsimtescil Bilişim A.Ş.13 Nov 201413 Jan 202313 Nov 2026
941sigma-mp.comWeb Commerce Communications Limited dba WebNic.cc24 Jul 201928 Nov 202424 Jul 2026
942sigma-beta.orgGoDaddy.com, LLC12 Sep 201412 Sep 201412 Sep 2015
943sigma2kconstruction.comregister.com, Inc.11 Sep 201411 Sep 201411 Sep 2018
944sigmagine.comOVH sas11 Sep 20141 Sep 202411 Sep 2026
945sigmagine.infoOVH sas11 Sep 20146 Sep 202411 Sep 2025
946sigmagine.netOVH sas11 Sep 20141 Sep 202411 Sep 2026
947sigmagine.orgOVH sas11 Sep 201411 Sep 202511 Sep 2026
948sigmainstrumentos.neteNom, Inc.11 Sep 201428 Aug 201611 Sep 2017
949sigmainteriors.comTurnCommerce, Inc. DBA NameBright.com29 Nov 201623 Nov 202029 Nov 2025
950sigmametrologia.comMarcaria.com International, Inc.11 Sep 201411 Sep 201411 Sep 2015
951sigmaaviatlonservices.comTucows Domains Inc.29 Aug 201429 Aug 201429 Aug 2015
952sigmarole.comDinahosting s.l.29 Aug 201422 Aug 202529 Aug 2026
953sigmawp.comDynadot, LLC15 Jan 202430 Nov 202415 Jan 2026
954sigma-securitech.comTucows Domains Inc.9 Sep 200512 Sep 20149 Sep 2015
955sigmagine.bizOVH sas11 Sep 20146 Sep 202510 Sep 2026
956sigmapialphapitshirts.comGoDaddy.com, LLC12 Sep 201412 Sep 201412 Sep 2015
957sigmarhophi.comTucows Domains Inc.13 Sep 201417 Sep 202513 Sep 2026
958sigmasalonunisex.comAcens Technologies, S.L.U.12 Sep 201412 Sep 201412 Sep 2015
959sigmascott.comGoDaddy.com, LLC22 Aug 20202 Jul 202422 Aug 2026
960sigmatm.comLimited Liability Company "Registrar of domain nam…10 Sep 200719 Sep 202510 Sep 2026
961sigma247leasingsolution.comLiquidNet Ltd.30 Aug 201430 Aug 201430 Aug 2015
962sigmafor.comName.com, Inc.30 Aug 20144 Aug 202530 Aug 2026
963sigmaguolu.comHiChina Zhicheng Technology Limited30 Aug 201430 Aug 201430 Aug 2015
964sigmasoftworks.comTucows Domains Inc.27 Aug 201331 Aug 201427 Aug 2015
965sigmalayer.comGoDaddy.com, LLC7 Mar 20247 Mar 20247 Mar 2027
966sigmajr.comPDR Ltd. d/b/a PublicDomainRegistry.com4 Aug 201715 Sep 20254 Aug 2025
967sigmaindustriesindia.comPDR Ltd. d/b/a PublicDomainRegistry.com14 Nov 201414 Nov 201414 Nov 2015
968sigmailan.comGoDaddy.com, LLC14 Nov 201414 Nov 201414 Nov 2015
969sigmaconsulting-tn.comOVH sas27 Apr 202027 Apr 202027 Apr 2021
970sigmatauchi.comNetwork Solutions, LLC20 Dec 201921 Oct 202520 Dec 2026
971sigmavector.comNameKing.com Inc.27 Feb 202328 Feb 202527 Feb 2026
972sigmasolin.comPDR Ltd. d/b/a PublicDomainRegistry.com31 Aug 201431 Aug 201431 Aug 2015
973sigmaimmobiliare.netTucows Domains Inc.15 Sep 201427 Aug 202515 Sep 2026
974sigmalakes.comeNom, Inc.14 Feb 201914 Feb 201914 Feb 2020
975sigmatelltowers.comPDR Ltd. d/b/a PublicDomainRegistry.com1 Sep 20141 Sep 20141 Sep 2015
976sigmachirit.comNameCheap, Inc.13 Aug 201019 Aug 202513 Aug 2026
977sigmaguygarage.infoGoDaddy.com, LLC16 Sep 201416 Sep 201416 Sep 2015
978sigmaguygarage.netGoDaddy.com, LLC16 Sep 201416 Sep 201416 Sep 2015
979sigmapressingcomponents.netDomainshype.com, Inc.13 Nov 201413 Nov 201413 Nov 2015
980sigmapony.netOnline SAS13 Nov 201413 Nov 201413 Nov 2015
981sigmaigre2speaker0p.comGMO Internet Inc.2 Sep 20142 Sep 20142 Sep 2015
982sigmametalfinishers.comPDR Ltd. d/b/a PublicDomainRegistry.com2 Sep 201429 Nov 20162 Sep 2017
983sigmanga2small0e.comGMO Internet Inc.2 Sep 201423 Jul 20152 Sep 2015
984sigmanubetazeta.comregister.com, Inc.2 Sep 20142 Sep 20142 Sep 2016
985sigmaputo2student0s.comGMO Internet Inc.2 Sep 201421 Jul 20152 Sep 2015
986sigmaru.com-24 Sep 202524 Sep 202524 Sep 2026
987sigmasmartschool.comGoDaddy.com, LLC2 Sep 201426 Aug 20252 Sep 2026
988sigmataukappa.usDomain.com, LLC2 Sep 20141 Sep 20161 Sep 2017
989sigma-energie.comWix.com Ltd.9 Jan 20259 Jan 20259 Jan 2026
990sigmaconsults.comGoDaddy.com, LLC17 May 202118 May 202517 May 2026
991sigmaresourcing.comNameCheap, Inc.16 Oct 202316 Sep 202516 Oct 2026
992sigma6controls.comGoDaddy.com, LLC15 Nov 201415 Nov 201415 Nov 2015
993sigma4lifts.comNominalia Internet S.L.16 Sep 201427 Aug 202516 Sep 2026
994sigmasmm.comLimited Liability Company "Registrar of domain nam…9 Jun 202225 May 20259 Jun 2026
995sigmaguygarage.orgGoDaddy.com, LLC16 Sep 201416 Sep 201416 Sep 2015
996sigma-omaha.comNetwork Solutions, LLC3 Sep 20145 Jul 20243 Sep 2029
997sigmachizp.orgGoDaddy.com, LLC3 Sep 20144 Sep 20163 Sep 2017
998sigmaclub-ui.orgGoDaddy.com, LLC27 Oct 201611 Dec 202427 Oct 2025
999sigmatik.orgOVH sas14 Nov 201414 Nov 201414 Nov 2015
1000sigmacdn.netMarkMonitor Inc.14 Nov 20142 May 202514 Nov 2026

Displaying 1,000 out of 35,148 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