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Whois API / Whois History / Reverse Whois

Our WHOIS API returns consistent and well-structured WHOIS data in XML & JSON format. Returned data contain parsed WHOIS fields that can be easily understood by your application. Along with WHOIS API, we also offer WHOIS History API and Reverse WHOIS API.

Powered by Amazon Web Services With support for 1589 TLDs, our cloud-based API lets you quickly access any domain's WHOIS data through Bulk Whois Lookup, Newly Registered Domains, Dropped Deleted Domains, Expiring Domains and Whois Database Download.
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1000 WHOIS Lookup API Queries $2 Details
1000 WHOIS History API Queries $5 Details
1000 Reverse WHOIS API Queries $10 Details
Newly Registered Domains Database $495 Details
Whois Database [625 Million Domains] $10,000 Details

Keyword: OPENAPI

Reverse Whois » KEYWORD [openapi ]  { 344 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1openapi.bizHiChina Zhicheng Technology Limited21 Mar 201912 Mar 202521 Mar 2026
2openapi.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…4 Dec 20151 Nov 20244 Dec 2025
3openapi.exchangeGoDaddy.com, LLC20 Nov 20144 Jan 202520 Nov 2025
4openapi.fishGoDaddy.com, LLC11 Mar 20156 Jan 201711 Mar 2018
5openapi.workGoDaddy.com, LLC24 Nov 202318 Aug 202424 Nov 2025
6openapi.club1API GmbH16 Aug 202421 Aug 202416 Aug 2025
7openapi.linkChengdu West Dimension Digital Technology Co., Ltd…16 Nov 201725 Jan 201816 Nov 2018
8openapi.mobiHiChina Zhicheng Technology Limited21 Mar 201912 Mar 202521 Mar 2026
9openapi.infoCloudFlare, Inc.24 Mar 202431 May 202424 Mar 2026
10openapi.websiteDNSPod, Inc.27 Feb 20254 Mar 202527 Feb 2026
11openapi.space-23 Aug 20244 Jun 202523 Aug 2025
12openapi.designDynadot, LLC22 Jun 201723 Jun 202022 Jun 2021
13openapi.cloudDomeneshop AS dba domainnameshop.com19 Feb 201627 Jan 202519 Feb 2026
14openapi.us-14 Mar 202519 Mar 202514 Mar 2026
15openapi.vipXin Net Technology Corporation23 Mar 202228 Mar 202223 Mar 2027
16openapi.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Jul 201712 Jul 201712 Jul 2027
17openapi.houseKey-Systems, LLC26 May 201410 Jul 201726 May 2018
18openapi.wangeName Technology Co., Ltd.1 Apr 20235 May 20241 Apr 2024
19openapi.storeAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 Feb 201931 Aug 202316 Feb 2029
20openapi.comTucows Domains Inc.26 Mar 20025 Aug 202426 Mar 2032
21openapi.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…13 Oct 201631 Aug 202313 Oct 2026
22openapi.netGoDaddy.com, LLC20 Feb 200619 Feb 202520 Feb 2026
23openapi.orgGoDaddy.com, LLC17 Feb 20173 Apr 202517 Feb 2026
24openapi.onlineAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…3 Jan 201731 Aug 20233 Jan 2027
25openapi.winWest263 International Limited18 Jan 2017-17 Jan 2027
26openapi.studioGoogle, Inc.15 Oct 20195 Oct 202415 Oct 2025
27openapi.siteAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Mar 201714 Apr 202530 Mar 2026
28openapi.runAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…18 Jan 202424 May 202518 Jan 2026
29openapi.reviewsPDR Ltd. d/b/a PublicDomainRegistry.com25 Jul 201725 Jul 201725 Jul 2018
30openapi.menNameCheap, Inc.16 Aug 201716 Aug 201716 Aug 2018
31openapi.solutionsGoDaddy.com, LLC7 Sep 201722 Oct 20247 Sep 2025
32openapi.guruGoDaddy.com, LLC7 Sep 201722 Oct 20247 Sep 2025
33openapi.directMesh Digital Limited26 Sep 201726 Sep 201726 Sep 2018
34openapi.fitnessGandi SAS19 Oct 20172 Dec 202319 Oct 2023
35openapi.teamGandi SAS25 Nov 201727 Oct 202425 Nov 2025
36openapi.co.uk-20 Nov 201421 Nov 202420 Nov 2025
37openapi.cityGandi SAS6 Apr 201811 Apr 20186 Apr 2019
38openapi.plusGandi SAS3 May 20187 Apr 20253 May 2026
39openapi.directoryNameCheap, Inc.8 Jan 202527 Mar 20258 Jan 2026
40openapi.supplyUniregistrar Corp24 Aug 201824 Aug 201824 Aug 2019
41openapi.groupAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…22 Dec 202427 Dec 202422 Dec 2025
42openapi.inkAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…31 Jan 20241 Feb 202531 Jan 2025
43openapi.centerGoDaddy.com, LLC18 Oct 201826 Sep 202418 Oct 2025
44openapi.devNameKing.com Inc.17 May 202517 May 202517 May 2026
45openapi.services1API GmbH25 Jun 202429 May 202525 Jun 2026
46openapi.toolsNameCheap, Inc.15 Dec 201720 Nov 202415 Dec 2025
47openapi.academyNameCheap, Inc.28 Jan 202010 Mar 202428 Jan 2024
48openapi.networkGoDaddy.com, LLC8 Aug 202313 Aug 20238 Aug 2025
49openapi.proGoDaddy.com, LLC4 Dec 20249 Dec 20244 Dec 2025
50openapi.bidTucows Domains Inc.26 Nov 201930 Nov 202026 Nov 2020
51openapi.communityNameCheap, Inc.9 Sep 202021 Oct 20239 Sep 2023
52openapi.insureLimited Liability Company "Registrar of domain nam…25 Sep 20205 Dec 202425 Sep 2025
53openapi.energyGoDaddy.com, LLC30 Oct 202014 Dec 202430 Oct 2025
54openapi.hostAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…3 Jun 202221 May 20253 Jun 2026
55openapi.ltdNamesilo, LLC28 Jun 202428 Jun 202528 Jun 2026
56openapi.landGoDaddy.com, LLC25 Mar 202125 Mar 202325 Mar 2024
57openapi.rest-29 Dec 20243 Jan 202529 Dec 2025
58openapi.worldGoogle, Inc.2 Jul 202117 Jun 20252 Jul 2026
59openapi.oneNameCheap, Inc.5 Jul 20217 Jul 20245 Jul 2025
60openapi.frEPAG Domainservices GmbH19 Feb 20215 Aug 202419 Feb 2031
61openapi.doctorGoogle, Inc.8 Mar 20223 Jun 20258 Mar 2026
62openapi.zoneGoogle, Inc.18 Mar 20228 Mar 202518 Mar 2026
63openapi.todayGabia, Inc.26 Mar 20224 May 202326 Mar 2023
64openapi.icuDNSPod, Inc.3 Oct 20248 Oct 20243 Oct 2025
65openapi.it-3 Sep 201722 May 20256 May 2026
66openapi.globalGoogle, Inc.17 Oct 20223 Jun 202517 Oct 2025
67openapi.clinicGoogle, Inc.9 Dec 202229 Nov 20249 Dec 2025
68openapi.repairGoogle, Inc.9 Dec 202229 Nov 20249 Dec 2025
69openapi.wtfGoogle, Inc.9 Dec 202229 Nov 20249 Dec 2025
70openapi.securityOVH sas15 Dec 20221 Feb 202515 Dec 2025
71openapi.chatChengdu West Dimension Digital Technology Co., Ltd…21 Dec 20227 Dec 202421 Dec 2025
72openapi.co.inGoDaddy.com, LLC28 Sep 202030 May 202528 Sep 2025
73openapi.ccWeb Commerce Communications Limited dba WebNic.cc8 Mar 20168 Mar 20168 Mar 2026
74openapi.africaGoDaddy.com, LLC8 Apr 202520 Apr 20258 Apr 2026
75openapi.appGlobal Domains International, Inc. DBA DomainCostC…28 Mar 202220 May 202528 Mar 2026
76openapi.ai----
77openapi.blogGoogle, Inc.17 Oct 202218 Nov 202417 Oct 2025
78openapi.asiaAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…26 Dec 202431 Dec 202426 Dec 2025
79openapi.buzzNamesilo, LLC7 Mar 202312 Apr 20247 Mar 2024
80openapi.liveGoDaddy.com, LLC31 May 202431 May 202531 May 2026
81openapi.fitAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…20 Mar 202321 Mar 202420 Mar 2024
82openapi.cfdPorkbun, LLC24 Mar 20234 Jun 202424 Mar 2024
83openapi.sbs-11 Jun 202511 Jun 202511 Jun 2026
84openapi.clickPorkbun, LLC24 Mar 20233 Jun 202424 Mar 2024
85openapi.lifeGoDaddy.com, LLC24 Mar 20235 May 202424 Mar 2024
86openapi.lolNamesilo, LLC10 Apr 202314 May 202410 Apr 2024
87openapi.worksGoDaddy.com, LLC9 Apr 202324 May 20259 Apr 2026
88openapi.cyouPorkbun, LLC26 Oct 202031 Aug 202326 Oct 2030
89openapi.funXiamen ChinaSource Internet Service Co., Ltd.21 Feb 20256 Mar 202521 Feb 2026
90openapi.ninjaGoogle, Inc.16 Apr 202316 Apr 202416 Apr 2025
91openapi.marketDNSPod, Inc.17 Mar 202522 Mar 202517 Mar 2026
92openapi.newNameCheap, Inc.1 Sep 20222 Aug 20241 Sep 2025
93openapi.loveChengdu West Dimension Digital Technology Co., Ltd…27 Jul 20241 Aug 202427 Jul 2025
94openapi.ro-26 Jan 2011-12 Sep 2031
95openapi.pubAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…22 Mar 201927 Mar 202522 Mar 2026
96openapi.technology-28 Jul 20242 Aug 202428 Jul 2025
97openapi.softwareLimited Liability Company "Registrar of domain nam…7 Jul 20216 Dec 20247 Jul 2025
98openapi.bioName.com, Inc.13 Jun 202326 Jul 202413 Jun 2024
99openapi.uk-19 Feb 202110 Feb 202519 Feb 2031
100openapi.jp-8 Jun 20161 Jul 202530 Jun 2026
101openapi.com.cn-4 Mar 2016-4 Mar 2026
102openapi.pt----
103openapi.reportTucows Domains Inc.8 Sep 202329 Aug 20248 Sep 2025
104openapi.cl-14 Aug 2023-14 Aug 2025
105openapi.coolNameCheap, Inc.14 Dec 202324 Feb 202514 Dec 2024
106openapi.plEPAG Domainservices GmbH10 Jan 20175 Aug 202410 Jan 2027
107openapi.wikiDNSPod, Inc.22 Jan 202412 Jan 202522 Jan 2026
108openapi.au--9 Nov 2024-
109openapi.renXin Net Technology Corporation19 Feb 202425 Jul 202419 Feb 2026
110openapi.ie-12 Mar 20242 Mar 202512 Mar 2026
111openapi.cn-27 Aug 2011-27 Aug 2026
112openapi.galleryCloudFlare, Inc.9 Apr 202413 Apr 20259 Apr 2026
113openapi.ru-6 Jul 2009-6 Jul 2025
114openapi.shop-19 May 202414 Jun 202419 May 2025
115openapi.bet1API GmbH22 Jun 202429 May 202522 Jun 2026
116openapi.sk-21 Oct 202218 Oct 202421 Oct 2025
117openapi.shGoDaddy.com, LLC24 May 202424 May 202524 May 2026
118openapi.museumTucows Domains Inc.5 Aug 202410 Aug 20245 Aug 2025
119openapi.nz-5 Aug 202415 Feb 2025-
120openapi.dk-17 Jun 2024-16 Jun 2026
121openapi.atEPAG Domainservices GmbH-6 Nov 2024-
122openapi.coNamesilo, LLC1 Apr 202010 Mar 20251 Apr 2026
123openapi.de--5 Aug 2024-
124openapi.school101domain, Inc.3 Nov 20248 Nov 20243 Nov 2025
125openapi.videoAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…21 Nov 202426 Nov 202421 Nov 2025
126openapi.newsNameCheap, Inc.22 Dec 202416 Jan 202522 Dec 2025
127openapi.xinAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…22 Dec 202427 Dec 202422 Dec 2025
128openapi.euVautron Rechenzentrum AG---
129openapi.emailDNSPod, Inc.17 Mar 202522 Mar 202517 Mar 2026
130openapi.pw-30 May 202530 May 202530 May 2026
131openapi.io-16 Apr 202316 Apr 202516 Apr 2026
132openapis.comeNom, Inc.22 May 20102 May 202522 May 2026
133openapi-qzone.xyzFoshan YiDong Network Co., LTD5 Dec 20145 Dec 20145 Dec 2015
134openapigateway.comGoDaddy.com, LLC6 Mar 20156 Mar 20156 Mar 2016
135openapigateway.orgGoDaddy.com, LLC6 Mar 20156 Mar 20156 Mar 2016
136openapigateway.netGoDaddy.com, LLC6 Mar 20156 Mar 20156 Mar 2016
137openapi365.comGoDaddy.com, LLC3 Jun 20248 Jun 20253 Jun 2026
138openapis.org1API GmbH26 Aug 201510 Oct 202426 Aug 2025
139openapifr.comGandi SAS24 Apr 201524 Apr 201524 Apr 2016
140openapimg.comTucows Domains Inc.4 May 20158 May 20174 May 2017
141openapisdk.comGoDaddy.com, LLC10 Dec 202110 Dec 202110 Dec 2022
142openapicloud.comKey-Systems GmbH29 Jan 202518 Mar 202529 Jan 2026
143openapicloud.netCloud Yuqu LLC25 Jun 202125 Jun 202125 Jun 2022
144openapihub.comNameCheap, Inc.1 May 20191 Apr 20251 May 2026
145openapicol.comHello Internet Corp.24 Mar 20105 Apr 202524 Mar 2026
146openapideveloper.comDreamHost, LLC18 Feb 200821 Feb 201719 Feb 2018
147openapiary.comTurnCommerce, Inc. DBA NameBright.com20 Aug 201714 Aug 202020 Aug 2025
148openapiservice.comCSC Corporate Domains, Inc.18 May 200914 May 202518 May 2026
149openapistore.comGoDaddy.com, LLC15 Jun 202316 Jun 202515 Jun 2026
150openapiapp.comHiChina Zhicheng Technology Limited8 Sep 201222 Mar 20228 Sep 2025
151openapiplatform.comCSC Corporate Domains, Inc.26 Jun 201022 Jun 202526 Jun 2026
152openapireq.comGoDaddy.com, LLC3 May 20144 May 20163 May 2018
153openapiary.infoGoDaddy.com, LLC3 Jun 20144 Jun 20163 Jun 2017
154openapinet.comGoDaddy.com, LLC11 Jun 202322 Aug 202411 Jun 2024
155openapiservice.netCSC Corporate Domains, Inc.18 May 200914 May 202518 May 2026
156openapiplatform.netCSC Corporate Domains, Inc.26 Jun 201022 Jun 202526 Jun 2026
157openapiary.netGoDaddy.com, LLC3 Jun 20143 Jun 20163 Jun 2017
158openapis.netChengdu West Dimension Digital Technology Co., Ltd…3 Jun 20103 Jun 20103 Jun 2025
159openapiary.orgNameCheap, Inc.2 May 20237 Apr 20252 May 2026
160openapiplus.comGoDaddy.com, LLC3 Aug 202315 Oct 20243 Aug 2024
161openapiweixin.comMAFF Inc.5 Jul 20185 Jul 20185 Jul 2019
162openapithemes.com1&1 Internet AG8 Jan 201717 Mar 20188 Jan 2026
163openapidocs.comNameCheap, Inc.15 Jan 201726 Feb 202515 Jan 2025
164openapibundle.orgKey-Systems GmbH3 Feb 20175 Apr 20173 Feb 2018
165openapitest.comBeijing Lanhai Jiye Technology Co., Ltd28 Aug 202323 Mar 202528 Aug 2025
166openapitest.netDNSPod, Inc.29 Nov 202118 Jul 202429 Nov 2029
167openapispec.com1API GmbH15 May 201716 May 202515 May 2026
168openapicenter.orgHiChina Zhicheng Technology Limited15 May 201724 Oct 201715 May 2018
169openapicenter.netHiChina Zhicheng Technology Limited15 May 201715 May 201715 May 2018
170openapicenter.comHiChina Zhicheng Technology Limited15 May 201715 May 201715 May 2018
171openapiservices.comRealtime Register B.V.31 Oct 202214 Nov 202331 Oct 2023
172openapim.comeNom, Inc.27 Jun 201726 Jun 201727 Jun 2018
173openapi-pay.comHiChina Zhicheng Technology Limited27 Oct 201727 Oct 201727 Oct 2018
174openapicador.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…28 Nov 200821 Nov 201628 Nov 2018
175openapi-generator.techGoDaddy.com, LLC13 Mar 201825 Apr 202513 Mar 2027
176openapivalidation.comOVH sas18 May 201818 May 201818 May 2019
177openapidirectory.comGoDaddy.com, LLC13 Jul 201813 Jul 201813 Jul 2019
178openapierp.comRegister.it SPA25 Jul 201826 Jul 202425 Jul 2025
179openapidevlopment.comGoDaddy.com, LLC22 Sep 201822 Sep 201822 Sep 2020
180openapi-portal.comCSL Computer Service Langenbach GmbH d/b/a joker.c…27 Sep 201827 Sep 201827 Sep 2019
181openapiportal.comCSL Computer Service Langenbach GmbH d/b/a joker.c…27 Sep 201818 Sep 202427 Sep 2025
182openapi-studio.comKey-Systems GmbH1 Nov 201821 Jan 20251 Nov 2025
183openapisley.infoLimited Liability Company "Registrar of domain nam…6 Dec 20186 Dec 20186 Dec 2019
184openapiaccelerator.comTucows Domains Inc.10 Feb 20199 Feb 202510 Feb 2026
185openapistudio.comKey-Systems GmbH6 Mar 20195 Mar 20256 Mar 2026
186openapikit.comGoDaddy.com, LLC10 Apr 201910 Apr 201910 Apr 2021
187openapix.comRegister.it SPA21 May 201928 Aug 202421 May 2026
188openapibank.netHiChina Zhicheng Technology Limited4 Jul 20194 Jul 20194 Jul 2020
189openapios.netHiChina Zhicheng Technology Limited17 Oct 201917 Oct 201917 Oct 2020
190openapios.comBeijing Lanhai Jiye Technology Co., Ltd17 Oct 201914 May 202517 Oct 2025
191openapinow.comCloud Yuqu LLC19 Nov 201919 Nov 201919 Nov 2020
192openapiconnect.comGoDaddy.com, LLC20 Sep 20232 Dec 202420 Sep 2024
193openapi-id.comWeb Commerce Communications Limited dba WebNic.cc18 Jan 202029 Mar 202418 Jan 2024
194openapiinterface.comGoDaddy.com, LLC28 Feb 202028 Feb 202028 Feb 2021
195openapi200.comHiChina Zhicheng Technology Limited9 Mar 20209 Mar 20209 Mar 2021
196openapilab.comBeijing Lanhai Jiye Technology Co., Ltd6 Jun 20217 Jun 20236 Jun 2024
197openapihub.netNameCheap, Inc.9 Apr 202010 Mar 20259 Apr 2026
198openapis.xyzNameKing.com Inc.11 May 202231 May 202411 May 2026
199openapieditor.comName.com, Inc.19 Jul 202017 Jun 202519 Jul 2026
200openapi123.comHiChina Zhicheng Technology Limited23 Jul 202028 Jul 202023 Jul 2030
201openapiguys.comGoogle, Inc.1 Aug 202017 Jul 20241 Aug 2025
202openapio.proNameCheap, Inc.11 Aug 202011 Aug 202011 Aug 2021
203openapio.infoNameCheap, Inc.11 Aug 202011 Aug 202011 Aug 2021
204openapitools.comGoDaddy.com, LLC14 Mar 202514 Mar 202514 Mar 2026
205openapicloudsistem.comGoogle, Inc.16 Nov 202016 Nov 202016 Nov 2021
206openapipublisher.comGoDaddy.com, LLC9 Dec 202020 Feb 20259 Dec 2024
207openapi2proto.comGoDaddy.com, LLC21 Dec 202021 Dec 202021 Dec 2021
208openapiarchitect.comGoogle, Inc.1 Jan 202117 Dec 20241 Jan 2026
209openapihost.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…3 Jun 202220 May 20243 Jun 2026
210openapi-ruban.comWeb4Africa Inc24 Mar 202124 Mar 202124 Mar 2022
211openapipaas.comAmazon Registrar, Inc.25 Mar 202118 Feb 202525 Mar 2026
212openapiwochacha.comShanghai Meicheng Technology Information Co., Ltd21 Apr 202121 Apr 202121 Apr 2022
213openapibureau.comGoogle, Inc.6 May 202130 Apr 20226 May 2022
214openapibook.comGoDaddy.com, LLC15 Jun 202120 Jun 202515 Jun 2026
215openapiutilities.comTucows Domains Inc.17 Jul 202121 Jul 202217 Jul 2022
216openapix.clubPorkbun, LLC3 Aug 20213 Aug 20213 Aug 2022
217openapi-cloud.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…5 Aug 20215 Aug 20215 Aug 2025
218openapihackathon.comGransy s.r.o. d/b/a subreg.cz25 Oct 202130 Dec 202325 Oct 2023
219openapipass.comAmazon Registrar, Inc.18 Nov 202114 Oct 202418 Nov 2025
220openapi-enforcer.comGoogle, Inc.19 Nov 20215 Nov 202419 Nov 2025
221openapis.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…11 Dec 202131 Aug 202311 Dec 2031
222openapi3.comChengdu West Dimension Digital Technology Co., Ltd…22 Jan 202222 Jan 202222 Jan 2023
223openapi-investigate.cloudGandi SAS18 Mar 202217 Feb 202518 Mar 2026
224openapidiscovery.comGoDaddy.com, LLC4 Apr 20225 Apr 20244 Apr 2026
225openapigenerator.comGoogle, Inc.10 Apr 202211 Apr 202310 Apr 2024
226openapiguide.comAmazon Registrar, Inc.23 Apr 20227 Jul 202323 Apr 2023
227openapiregulation.netCSL Computer Service Langenbach GmbH d/b/a joker.c…1 May 202231 May 20231 May 2023
228openapiregulation.comCSL Computer Service Langenbach GmbH d/b/a joker.c…1 May 202231 May 20231 May 2023
229openapis.siteAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…22 Nov 202330 Jan 202522 Nov 2024
230openapibroker.cloudNameCheap, Inc.27 Sep 202227 Sep 202227 Sep 2023
231openapibroker.comNameCheap, Inc.27 Sep 20228 Nov 202327 Sep 2023
232openapis.appGoogle, Inc.4 Oct 202224 Sep 20244 Oct 2025
233openapiofintelligence.comNameCheap, Inc.16 Oct 20227 Feb 202416 Oct 2025
234openapiexperts.comOVH sas6 Nov 20227 Nov 20236 Nov 2024
235openapiconsulting.comOVH sas6 Nov 20227 Nov 20246 Nov 2025
236openapicompany.comOVH sas6 Nov 20227 Nov 20246 Nov 2025
237openapi-strategy.comOVH sas9 Nov 202210 Nov 20239 Nov 2023
238openapicn.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…5 Dec 20226 Dec 20235 Dec 2023
239openapinew.topPDR Ltd. d/b/a PublicDomainRegistry.com7 Dec 202217 Jan 20257 Dec 2024
240openapibot.comNameCheap, Inc.14 Dec 202225 Feb 202414 Dec 2023
241openapi-generator.comNameCheap, Inc.27 Jan 202527 Jan 202527 Jan 2026
242openapify.autosNamesilo, LLC30 Dec 202231 Dec 202330 Dec 2024
243openapibank.comLimited Liability Company "Registrar of domain nam…16 Feb 201726 Apr 202416 Feb 2024
244openapilink.comOVH sas28 Apr 202528 Apr 202528 Apr 2026
245openapiproxy.uk-5 Mar 20235 Mar 20235 Mar 2024
246openapikey.comRealtime Register B.V.23 May 202424 May 202523 May 2026
247openapis.pubAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 May 202017 Feb 202516 May 2026
248openapikey.xyzDynadot, LLC15 Mar 202325 Apr 202415 Mar 2024
249openapitesting.comTucows Domains Inc.16 May 201916 Apr 202516 May 2026
250openapitoolbox.comNameCheap, Inc.6 Sep 20207 Aug 20246 Sep 2025
251openapidesigner.comNameCheap, Inc.15 Dec 202021 Aug 202315 Dec 2026
252openapiplugin.comDynadot, LLC25 Mar 20234 May 202425 Mar 2024
253openapiplugins.comDynadot, LLC25 Mar 20234 May 202425 Mar 2024
254openapiframework.comGoDaddy.com, LLC13 Apr 202125 Apr 202413 Apr 2025
255openapiproxyabc.winCloudFlare, Inc.28 Mar 20232 Apr 202328 Mar 2024
256openapigpt.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…29 Mar 20236 May 202429 Mar 2024
257openapidiff.comGoogle, Inc.5 Apr 202313 Mar 20245 Apr 2024
258openapiai.comGoDaddy.com, LLC2 Feb 20252 Feb 20252 Feb 2026
259openapie.comDynadot, LLC11 Apr 20237 Feb 202411 Apr 2024
260openapigen.comGoDaddy.com, LLC20 May 20221 Aug 202320 May 2023
261openapis.devGoogle, Inc.29 May 201919 May 202529 May 2026
262openapiary.devGoogle, Inc.23 May 202126 Jun 202523 May 2026
263openapi-to-fetch.devPorkbun, LLC13 Sep 202210 Aug 202413 Sep 2025
264openapiprocessor.ioPorkbun, LLC13 Jun 202014 Jun 202413 Jun 2027
265openapi-streamline.clickNameCheap, Inc.23 Apr 20234 Jun 202523 Apr 2025
266openapitools.orgGoDaddy.com, LLC13 Mar 201815 Mar 202513 Mar 2027
267openapi-tool.orgMesh Digital Limited31 May 20181 Jun 202531 May 2026
268openapi4j.orgOVH sas3 Nov 201918 Dec 20243 Nov 2025
269openapihub.orgInternet Invest, Ltd. dba Imena.ua26 Apr 202129 Dec 202426 Apr 2026
270openapipass.orgAmazon Registrar, Inc.21 Nov 202122 Oct 202421 Nov 2025
271openapiregulation.orgCSL Computer Service Langenbach GmbH d/b/a joker.c…1 May 20221 May 20231 May 2024
272openapi-bigpayone.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…28 Nov 201829 Nov 202328 Nov 2024
273openapitesting.co.uk-16 May 201916 Apr 202516 May 2027
274openapi-surefyre.comMarkMonitor Inc.25 May 20238 Jan 202525 May 2030
275openapisrv.comCloudFlare, Inc.5 Jun 20236 May 20255 Jun 2026
276openapistack.coGandi SAS4 Mar 202321 Feb 20254 Mar 2026
277openapi-360marcket.comDropCatch.com 1211 LLC10 Sep 202411 Sep 202410 Sep 2025
278openapisource.comGoDaddy.com, LLC1 Jul 202311 Aug 20241 Jul 2024
279openapis.websiteAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…2 Jul 202310 Aug 20242 Jul 2024
280openapi-esed.comAmazon Registrar, Inc.6 Jul 202325 Feb 20256 Jul 2025
281openapitestgenerator.comGoDaddy.com, LLC26 Aug 20237 Oct 202426 Aug 2024
282openapibase.comNameCheap, Inc.28 Aug 202329 Jul 202428 Aug 2025
283openapis.winCloudFlare, Inc.29 Aug 20239 Oct 202429 Aug 2024
284openapiconnect.orgGoDaddy.com, LLC20 Sep 20231 Dec 202420 Sep 2024
285openapi1.xyzNamesilo, LLC7 Oct 20238 Oct 20247 Oct 2025
286openapi2.xyzNamesilo, LLC7 Oct 20238 Oct 20247 Oct 2025
287openapi3.xyzNamesilo, LLC7 Oct 20238 Oct 20247 Oct 2025
288openapi3.buzzNamesilo, LLC11 Oct 202313 Nov 202411 Oct 2024
289openapi42.orgKey-Systems GmbH7 Nov 20235 Nov 20247 Nov 2024
290openapishop.siteLimited Liability Company "Registrar of domain nam…7 Nov 20238 Nov 20247 Nov 2025
291openapi-portal.onlineNameCheap, Inc.13 Nov 202324 Jan 202513 Nov 2024
292openapislive.click-6 Dec 202317 Jan 20256 Dec 2024
293openapi-polygon.siteGoDaddy.com, LLC6 Dec 20237 Jul 20246 Dec 2024
294openapi-dylanxu.comCloudFlare, Inc.18 Dec 202327 Jan 202518 Dec 2024
295openapi-ui.comBeijing Lanhai Jiye Technology Co., Ltd17 Dec 20237 Apr 202517 Dec 2026
296openapi-examples.comCloudFlare, Inc.25 Feb 20246 Apr 202525 Feb 2025
297openapi5.xyzNamesilo, LLC29 Mar 20242 May 202529 Mar 2025
298openapis.ca-24 Jan 202424 Mar 202424 Jan 2026
299openapi3.topNamesilo, LLC26 Jul 202328 Aug 202426 Jul 2024
300openapis.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Feb 202412 Feb 202412 Feb 2027
301openapi-tapsi.shopNameCheap, Inc.22 Jan 20245 Mar 202522 Jan 2025
302openapibanking.sk-12 Jan 20182 Dec 202412 Jan 2026
303openapiguy.devCloudFlare, Inc.26 May 202426 Apr 202526 May 2026
304openapis.proNameCheap, Inc.8 Jun 20249 May 20258 Jun 2025
305openapi-ts.devCloudFlare, Inc.19 Jun 202420 May 202519 Jun 2026
306openapiviewer.comName.com, Inc.29 Jun 20245 Jun 202529 Jun 2026
307openapiworks.comGabia, Inc.15 Jul 202415 Jul 202415 Jul 2025
308openapi-proxy.comCloudFlare, Inc.8 Aug 20248 Aug 20248 Aug 2025
309openapijs.comChengdu West Dimension Digital Technology Co., Ltd…23 Aug 202423 Aug 202423 Aug 2025
310openapisearch.comNameCheap, Inc.2 Sep 202420 Mar 20252 Sep 2025
311openapi7.xyzNamesilo, LLC20 Sep 202426 Nov 202420 Sep 2025
312openapi6.xyzNamesilo, LLC20 Sep 202426 Nov 202420 Sep 2025
313openapinjcb.comRealtime Register B.V.13 Oct 202412 Dec 202413 Oct 2025
314openapimgt.comDNSPod, Inc.11 Nov 202429 Nov 202411 Nov 2025
315openapimarket.comAmazon Registrar, Inc.23 Nov 20243 Apr 202523 Nov 2025
316openapipark.com-10 Dec 202410 Dec 202410 Dec 2025
317openapiplatform.infoNameCheap, Inc.17 Dec 202411 Mar 202517 Dec 2025
318openapibox.comGMO Internet Inc.30 Dec 202430 Dec 202430 Dec 2025
319openapi-thedecard.comAmazon Registrar, Inc.3 Jan 20253 Jan 20253 Jan 2026
320openapi-uatdcd.comAmazon Registrar, Inc.3 Jan 202512 Feb 20253 Jan 2026
321openapis.onlineDNSPod, Inc.6 Jan 202514 Jan 20256 Jan 2026
322openapis.workDNSPod, Inc.6 Jan 202511 Jan 20256 Jan 2026
323openapis.org.cn-13 Sep 2024-13 Sep 2025
324openapis.vipDNSPod, Inc.20 Jan 202525 Jan 202520 Jan 2026
325openapi-team.comGoogle, Inc.25 Jan 202525 Jan 202525 Jan 2026
326openapi-typescript.devCloudFlare, Inc.22 Jan 202529 Jan 202522 Jan 2026
327openapis.restHosting Concepts B.V. dba Openprovider9 Feb 202514 Feb 20259 Feb 2026
328openapis.funHostinger, UAB26 Feb 20253 Mar 202526 Feb 2026
329openapiengineer.comNameCheap, Inc.7 Mar 20257 Mar 20257 Mar 2026
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331openapi-generator.ru-15 Mar 2025-15 Mar 2026
332openapigate.infoLimited Liability Company "Registrar of domain nam…17 Mar 202522 Mar 202517 Mar 2026
333openapimcp.comGoDaddy.com, LLC20 Mar 202520 Mar 202520 Mar 2026
334openapiconverter.xyz-23 Mar 20258 Apr 202523 Mar 2026
335openapi-backend.comAmazon Registrar, Inc.6 Apr 20256 Apr 20256 Apr 2026
336openapitomcp.comCloudFlare, Inc.21 Apr 202529 Apr 202521 Apr 2026
337openapian.comGoDaddy.com, LLC26 Apr 202526 Apr 202526 Apr 2026
338openapians.comGoDaddy.com, LLC26 Apr 202526 Apr 202526 Apr 2026
339openapichat.comCloudFlare, Inc.28 Apr 20255 May 202528 Apr 2026
340openapidays.comGoDaddy.com, LLC6 May 20256 May 20256 May 2026
341openapiexplorer.comGoDaddy.com, LLC9 May 20259 May 20259 May 2026
342openapi2.comWeb Commerce Communications Limited dba WebNic.cc23 May 202523 May 202523 May 2026
343openapi-check.comGandi SAS3 Jun 20253 Jun 20253 Jun 2026
344openapitollm.comCloudFlare, Inc.21 Jun 202522 Jun 202521 Jun 2026

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=openapi

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