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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 1595 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.
Our Services Price Order
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 [666 Million Domains] $10,000 Details

Keyword: COMP4

Reverse Whois » KEYWORD [comp4 ]  { 214 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1comp4.xyzGoDaddy.com, LLC14 Sep 202326 Sep 202514 Sep 2026
2comp4.comDropCatch.com 919 LLC16 Dec 201816 Jan 202616 Dec 2025
3comp4.netCloudFlare, Inc.6 Dec 20011 Dec 20256 Dec 2026
4comp4.co.uk-13 Jan 201313 Jan 202613 Jan 2027
5comp4.schoolNameCheap, Inc.11 Feb 202212 Jan 2025-
6comp4.collegeNameCheap, Inc.11 Feb 202213 Feb 202511 Feb 2026
7comp4.io1API GmbH15 Oct 201929 Nov 202515 Oct 2026
8comp4.app1API GmbH29 Mar 202213 May 202429 Mar 2025
9comp4.meRegional Network Information Center, JSC dba RU-CE…23 May 201726 May 202523 May 2026
10comp4.ru-23 May 2017-23 May 2026
11comp411.comGoDaddy.com, LLC12 Sep 201422 Jul 201512 Sep 2018
12comp4seniors.comAcens Technologies, S.L.U.1 Sep 20141 Sep 20141 Sep 2015
13comp4bio.orgGoDaddy.com, LLC16 Sep 201416 Sep 201616 Sep 2017
14comp4ume.comGoDaddy.com, LLC16 Oct 201416 Oct 201416 Oct 2019
15comp4utechservices.comGoDaddy.com, LLC13 Oct 201413 Oct 201413 Oct 2015
16comp4utechnicalservices.comGoDaddy.com, LLC15 Oct 201416 Oct 201415 Oct 2015
17comp4100.comGoDaddy.com, LLC3 Mar 20154 Mar 20253 Mar 2026
18comp4you.netDNC Holdings, Inc.16 Dec 202516 Dec 202516 Dec 2026
19comp404.comeNom, Inc.8 Apr 20158 Apr 20158 Apr 2016
20comp4w7.comGoDaddy.com, LLC4 Sep 20154 Sep 20154 Sep 2016
21comp4africa.comGo China Domains, LLC17 Sep 201518 Sep 202517 Sep 2027
22comp421.com----
23comp4e.xyzeNom, Inc.30 Sep 201524 Nov 201630 Sep 2017
24comp4project.comName.com, Inc.10 Dec 201510 Dec 201510 Dec 2016
25comp48.infoGMO Internet Inc.9 Oct 201920 Dec 20199 Oct 2020
26comp4me.comDynadot, LLC16 Aug 202517 Aug 202516 Aug 2026
27comp4513-assignment.comFastDomain Inc.24 Feb 201624 Feb 201624 Feb 2017
28comp4x.topPDR Ltd. d/b/a PublicDomainRegistry.com6 Apr 20166 Apr 20166 Apr 2017
29comp4roofers.comDreamHost, LLC12 Apr 201612 Apr 201612 Apr 2017
30comp4old.ru----
31comp4acc.comDomain.com, LLC18 May 201618 May 201618 May 2018
32comp4acause.comGoDaddy.com, LLC29 Aug 202010 Oct 202429 Aug 2024
33comp4mfg.ca-28 Dec 20069 Dec 202428 Dec 2026
34comp4car.comGoDaddy.com, LLC21 Jun 201621 Jun 201621 Jun 2017
35comp4u.gmbhunited-domains AG22 Jun 20168 Dec 202522 Jun 2026
36comp4u.cloudunited-domains AG23 Jun 201620 Nov 202523 Jun 2026
37comp4u.groupunited-domains AG8 Jun 20167 Dec 20258 Jun 2026
38comp4u.bizunited-domains AG19 Apr 200729 Nov 202518 Apr 2026
39comp4home.comSafeNames Ltd.17 Sep 200218 Sep 202517 Sep 2026
40comp4us.comregister.com, Inc.18 May 200218 Apr 202518 May 2026
41comp4all.comGoDaddy.com, LLC6 Oct 19975 Oct 20255 Oct 2028
42comp4uonline.comNetwork Solutions, LLC7 Jan 202418 Feb 20257 Jan 2025
43comp4you.comTurnCommerce, Inc. DBA NameBright.com16 Jul 20034 Nov 202516 Jul 2026
44comp4builders.comALIBABA.COM SINGAPORE E-COMMERCE PRIVATE LIMITED1 Dec 20211 Dec 20211 Dec 2022
45comp44.comGoDaddy.com, LLC14 Jan 20107 Jan 202614 Jan 2027
46comp4less.comNamesilo, LLC18 May 202221 Jun 202318 May 2023
47comp4creative.comColumbianames.com LLC3 Jul 20173 Jul 20173 Jul 2018
48comp4x4.comGoDaddy.com, LLC3 Feb 200313 Jan 20253 Feb 2026
49comp4net.comOnlineNIC, Inc.20 Jun 20134 Jun 201720 Jun 2018
50comp42.comGoDaddy.com, LLC24 Jun 200410 Oct 202424 Jun 2026
51comp446.comTucows Domains Inc.6 Sep 200910 Sep 20186 Sep 2018
52comp4u.comEPAG Domainservices GmbH17 May 199617 Jul 202518 May 2026
53comp4kids.comGoDaddy.com, LLC14 May 202325 Jun 202414 May 2024
54comp4web.comChengdu West Dimension Digital Technology Co., Ltd…21 Sep 201921 Sep 201921 Sep 2020
55comp4titivecyclist.comCSC Corporate Domains, Inc.10 Aug 20116 Aug 201710 Aug 2018
56comp4kidz.comGoDaddy.com, LLC15 Apr 201316 Apr 201615 Apr 2017
57comp455.comGoDaddy.com, LLC8 Dec 201223 Oct 20148 Dec 2016
58comp4976.xyzNameCheap, Inc.7 Sep 201612 Sep 20167 Sep 2017
59comp4you.infoKey-Systems GmbH5 Dec 20125 Dec 20165 Dec 2017
60comp4u.infounited-domains AG17 Feb 20062 Oct 202517 Feb 2026
61comp4u.mobiunited-domains AG19 Apr 200724 Sep 202519 Apr 2026
62comp4kidz.netGoDaddy.com, LLC15 Apr 201316 Apr 201615 Apr 2017
63comp4u.netunited-domains AG19 Apr 20075 Dec 202519 Apr 2026
64comp42.netAmazon Registrar, Inc.2 Apr 202427 Feb 20252 Apr 2026
65comp40.netGoDaddy.com, LLC20 Apr 20112 Jul 202420 Apr 2024
66comp4less.netMelbourne IT, Ltd6 Feb 200019 Jan 20177 Feb 2019
67comp4u.orgunited-domains AG19 Apr 20075 Dec 202519 Apr 2026
68comp4edu.orgRegional Network Information Center, JSC dba RU-CE…23 Oct 200721 Oct 201623 Oct 2017
69comp4kidz.orgGoDaddy.com, LLC15 Apr 201316 Apr 201715 Apr 2018
70comp4kids.orgGoDaddy.com, LLC27 Dec 200728 Dec 202527 Dec 2026
71comp42.orgAmazon Registrar, Inc.2 Apr 20244 Mar 20252 Apr 2026
72comp4you.org1&1 Internet AG20 Oct 201625 Dec 201620 Oct 2017
73comp4u.de--20 Mar 2019-
74comp4gp.infoGoDaddy.com, LLC18 Nov 201630 Nov 201718 Nov 2018
75comp46.xyzLimited Liability Company "Registrar of domain nam…25 Nov 201630 Nov 201625 Nov 2017
76comp401.comGoDaddy.com, LLC28 Jan 201728 Jan 201728 Jan 2018
77comp4old.comNetwork Solutions, LLC23 Nov 201723 Nov 201723 Nov 2018
78comp4n6.infoGoDaddy.com, LLC8 Dec 201720 Dec 20258 Dec 2026
79comp4you.co.uk-26 Jun 200712 Jun 201726 Jun 2018
80comp4home.co.ukSafeNames Ltd.17 Sep 200210 Sep 201617 Sep 2018
81comp4students.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…2 Apr 200131 Mar 20172 Apr 2019
82comp49.comNamesilo, LLC11 Feb 201812 Feb 201811 Feb 2019
83comp4ss.comRegister.it SPA31 May 202323 Jan 202531 May 2026
84comp4all.onlineAbove.com Pty Ltd.28 Feb 20255 Mar 202528 Feb 2026
85comp4sales.comGoDaddy.com, LLC7 Jun 20188 Jun 20247 Jun 2026
86comp4care.comAmazon Registrar, Inc.26 Jun 201826 Jun 201826 Jun 2019
87comp4cash.comGoogle, Inc.4 Jul 20183 Aug 20204 Jul 2020
88comp466hui.comGoDaddy.com, LLC15 Sep 201815 Sep 201815 Sep 2019
89comp4law.comGoDaddy.com, LLC19 Sep 201819 Sep 201819 Sep 2019
90comp4ww3.comNameCheap, Inc.20 Oct 201820 Oct 201820 Oct 2019
91comp4f.comGoDaddy.com, LLC7 Nov 20187 Nov 20187 Nov 2019
92comp424project.comAmazon Registrar, Inc.28 Mar 202028 Mar 202028 Mar 2021
93comp466assignment.comPDR Ltd. d/b/a PublicDomainRegistry.com16 Jul 202216 Jul 202216 Jul 2023
94comp466.comTucows Domains Inc.12 Feb 201916 Feb 202012 Feb 2020
95comp4sale.comRealtime Register B.V.8 Feb 202221 Apr 20238 Feb 2023
96comp40k.comGoDaddy.com, LLC14 Apr 201926 Apr 202414 Apr 2025
97comp426.comMedia Elite Holdings Limited30 May 20257 Sep 202530 May 2026
98comp4071.comGoDaddy.com, LLC24 Jun 201925 Jun 202524 Jun 2027
99comp4comp.comDomain.com, LLC5 Sep 20195 Sep 20195 Sep 2020
100comp4ny.comPorkbun, LLC6 Nov 20197 Mar 20256 Nov 2027
101comp4ki.comGoDaddy.com, LLC16 Nov 201916 Nov 201916 Nov 2020
102comp4you.proNameCheap, Inc.28 Dec 201928 Dec 201928 Dec 2020
103comp4650.comGoDaddy.com, LLC21 Jan 202021 Jan 202021 Jan 2021
104comp4k.comPDR Ltd. d/b/a PublicDomainRegistry.com13 Mar 202013 Mar 202013 Mar 2021
105comp4studio.comGoDaddy.com, LLC13 Apr 202013 Apr 202013 Apr 2021
106comp424project.netAmazon Registrar, Inc.21 Apr 202021 Apr 202021 Apr 2021
107comp4ren0w.clubNameCheap, Inc.18 May 202018 May 202018 May 2021
108comp4all.infoNameCheap, Inc.3 Dec 201917 Apr 20203 Dec 2020
109comp41.comNamesilo, LLC24 May 202025 May 202024 May 2021
110comp48.comGabia, Inc.5 Aug 20205 Aug 20205 Aug 2021
111comp4332.com-4 Dec 20225 Jan 20244 Dec 2023
112comp4n6.bizGoDaddy.com, LLC7 Dec 202018 Jan 20267 Dec 2025
113comp415.sitePDR Ltd. d/b/a PublicDomainRegistry.com11 May 202030 Jun 202011 May 2021
114comp4537-jeffrey.comOnlineNIC, Inc.15 Jan 202115 Jan 202115 Jan 2022
115comp4u.siteHosting Ukraine LLC25 Jan 2021-25 Jan 2022
116comp4r3nowsa.comGoDaddy.com, LLC23 Feb 202123 Feb 202123 Feb 2022
117comp405.comLaunchpad, Inc.2 Mar 20212 Mar 20212 Mar 2022
118comp444.proNameCheap, Inc.7 Mar 20217 Mar 20217 Mar 2022
119comp424.comAmazon Registrar, Inc.17 Apr 20252 Jun 202517 Apr 2026
120comp4514bcit.comTucows Domains Inc.10 Apr 202114 Apr 202210 Apr 2022
121comp40.comGransy s.r.o. d/b/a subreg.cz21 Apr 2021-21 Apr 2022
122comp4537teamjosh.comOnlineNIC, Inc.13 Sep 202113 Sep 202113 Sep 2022
123comp4equity.comCloudFlare, Inc.16 Sep 20213 Sep 202516 Sep 2030
124comp405.sitePDR Ltd. d/b/a PublicDomainRegistry.com19 Sep 202119 Sep 202119 Sep 2022
125comp4students.comregister.com, Inc.14 Oct 202115 Oct 202514 Oct 2026
126comp44.storeBeget LLC18 Oct 202118 Oct 202118 Oct 2022
127comp424.clubGoDaddy.com, LLC3 Nov 20213 Nov 20213 Nov 2022
128comp4537-lab-5.comOnlineNIC, Inc.8 Nov 20218 Nov 20218 Nov 2022
129comp4537joshua-api.comOnlineNIC, Inc.25 Nov 202125 Nov 202125 Nov 2022
130comp4live.comGoDaddy.com, LLC6 Sep 20236 Sep 20236 Sep 2024
131comp4usdtp.xyzNamesilo, LLC24 Jan 202225 Jan 202224 Jan 2023
132comp4913wongcheukshing.onlineGoDaddy.com, LLC20 Feb 20223 Apr 202320 Feb 2023
133comp4sale.spaceHostinger, UAB10 Mar 202216 Apr 202310 Mar 2023
134comp4youtoday.comNameCheap, Inc.31 Mar 202212 Jun 202331 Mar 2023
135comp445crowd2.comGoogle, Inc.6 Apr 20226 Apr 20236 Apr 2024
136comp412.websitePDR Ltd. d/b/a PublicDomainRegistry.com19 Apr 202223 May 202219 Apr 2024
137comp4site.de--12 May 2018-
138comp4med.comTucows Domains Inc.24 May 202212 May 202524 May 2026
139comp4u.co.kr-7 Dec 20217 Dec 20217 Dec 2022
140comp4essionsale.comGoDaddy.com, LLC25 Jul 20236 Oct 202425 Jul 2024
141comp4re.comNameCheap, Inc.10 Oct 202221 Nov 202310 Oct 2023
142comp4ring.comNameCheap, Inc.14 Oct 202226 Dec 202314 Oct 2023
143comp4college.orgNameCheap, Inc.30 Nov 202230 Nov 202530 Nov 2026
144comp4cast.comDynadot, LLC23 Dec 20223 Mar 202423 Dec 2023
145comp4com.orgTucows Domains Inc.13 Jan 202325 Dec 202413 Jan 2027
146comp42315.co.uk-16 Jan 202318 Aug 202416 Jan 2025
147comp4all.caDomain.com, LLC16 Apr 202031 May 202516 Apr 2026
148comp4n6.comGoDaddy.com, LLC8 Dec 201720 Dec 20258 Dec 2026
149comp4ej.orgNameCheap, Inc.9 Mar 202312 Feb 20259 Mar 2026
150comp4s8.comXin Net Technology Corporation10 Mar 202310 May 202410 Mar 2024
151comp412.sitePDR Ltd. d/b/a PublicDomainRegistry.com5 Apr 20236 Apr 20245 Apr 2025
152comp4com.comWix.com Ltd.26 Jan 20227 Mar 202426 Jan 2024
153comp424docs.comAbove.com Pty Ltd.15 Apr 202327 May 202415 Apr 2024
154comp4u.it-24 Oct 200719 Jan 202624 Oct 2026
155comp4n6.netGoDaddy.com, LLC8 Dec 201720 Dec 20258 Dec 2026
156comp4you.nl-8 Dec 200411 Jul 2025-
157comp4u.nl-22 May 200128 Feb 2025-
158comp4n6.orgGoDaddy.com, LLC8 Dec 201720 Dec 20258 Dec 2026
159comp455.orgNamesilo, LLC3 Aug 20216 Sep 20243 Aug 2024
160comp4537.orgPorkbun, LLC13 Sep 202126 Nov 202513 Sep 2025
161comp4u.com.plNamware.com, Inc.19 Nov 200312 Nov 202519 Nov 2026
162comp4u.plhome.pl S.A.30 Nov 200621 Nov 202530 Nov 2026
163comp4u.co.uk-28 Mar 20229 Aug 202428 Mar 2026
164comp422comp620.onlinePDR Ltd. d/b/a PublicDomainRegistry.com30 Aug 202330 Oct 202530 Aug 2026
165comp4537.comCloudFlare, Inc.23 Nov 202530 Nov 202523 Nov 2026
166comp4537-jl-2023.netOnlineNIC, Inc.18 Sep 20237 Oct 202418 Sep 2024
167comp4ass.comRegister.it SPA20 Sep 202328 Aug 202520 Sep 2026
168comp4testing.comRegistryGate GmbH17 Oct 202321 Nov 202517 Oct 2026
169comp40.onlineGoDaddy.com, LLC22 Oct 20232 Jan 202522 Oct 2024
170comp4040.onlineGoDaddy.com, LLC22 Oct 20232 Jan 202522 Oct 2024
171comp4537-jtsoi.techHostinger, UAB3 Feb 202418 Apr 20253 Feb 2025
172comp4537-lab3-getdate.comGMO Internet Inc.4 Feb 202413 Mar 20254 Feb 2025
173comp4537labs.comGoDaddy.com, LLC11 Mar 20242 Oct 202411 Mar 2025
174comp42.workAmazon Registrar, Inc.28 Mar 202415 Oct 202528 Mar 2026
175comp4537llm.comSquarespace Domains LLC31 Mar 202412 May 202531 Mar 2025
176comp40.ru-7 Nov 2025-7 Nov 2026
177comp41.ru-17 Apr 2010-17 Apr 2026
178comp44.ru-18 Oct 2021-18 Oct 2024
179comp46.ru-30 Sep 2025-30 Sep 2026
180comp4edu.ru-22 Oct 2007-22 Oct 2026
181comp4t.ru-16 Feb 2014-16 Feb 2026
182comp4u.ru-10 Apr 2024-10 Apr 2025
183comp4user.ru-9 Aug 2022-9 Aug 2025
184comp4you.ru-30 May 2007-30 May 2026
185comp42.ru-17 Mar 2011-17 Mar 2026
186comp43.ru-16 Feb 2013-16 Feb 2026
187comp4651group8.siteHostinger, UAB13 May 202422 Apr 202513 May 2026
188comp40.su-11 Jun 2024-11 Jun 2025
189comp4537bz.comOnlineNIC, Inc.9 Sep 202419 Nov 20259 Sep 2025
190comp490cateredtoyou.comTucows Domains Inc.20 Sep 202431 Oct 202520 Sep 2025
191comp4all-cyber.comCloudFlare, Inc.21 Sep 202431 Oct 202521 Sep 2025
192comp4537lab.spaceNetwork Solutions, LLC29 Sep 202419 Sep 202529 Sep 2026
193comp424csunsec.lifeGoDaddy.com, LLC22 Oct 20246 Dec 202522 Oct 2026
194comp4ssgroup.comHostinger, UAB4 Nov 202417 Jan 20264 Nov 2025
195comp4537.buzzPorkbun, LLC2 Feb 202522 Oct 20252 Feb 2026
196comp4ss-global.comRegister.it SPA11 Feb 202511 Feb 202511 Feb 2026
197comp4537ai.infoGoDaddy.com, LLC16 Mar 202521 Mar 202516 Mar 2026
198comp48.co.uk-18 Mar 202518 Mar 202518 Mar 2028
199comp4432group49project.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…15 Apr 20251 May 202515 Apr 2026
200comp4432group49project.xyzChengdu West Dimension Digital Technology Co., Ltd…15 Apr 202520 May 202515 Apr 2026
201comp4mfg.comWild West Domains, LLC21 Apr 202521 Apr 202521 Apr 2026
202comp4442cloud.uk-22 Apr 202522 Apr 202522 Apr 2026
203comp476.onlinePDR Ltd. d/b/a PublicDomainRegistry.com22 May 202526 Jun 202522 May 2026
204comp4me.infoDynadot, LLC16 Aug 202521 Aug 202516 Aug 2027
205comp4me.onlineDynadot, LLC16 Aug 202514 Oct 202516 Aug 2026
206comp440ufvproject.xyzGoDaddy.com, LLC18 Aug 202524 Sep 202518 Aug 2026
207comp4people.ru-27 Aug 2025-27 Aug 2026
208comp4537wayne.xyzPorkbun, LLC27 Sep 202524 Nov 202527 Sep 2026
209comp4th.siteHostinger, UAB21 Oct 202526 Oct 202521 Oct 2026
210comp4drones.eu----
211comp4good.comNameCheap, Inc.29 Dec 202529 Dec 202529 Dec 2026
212comp4ua.comHostinger, UAB6 Jan 20266 Jan 20266 Jan 2027
213comp484.clickAmazon Registrar, Inc.19 Jan 202619 Jan 202619 Jan 2027
214comp4ik.comPorkbun, LLC20 Jan 202620 Jan 202620 Jan 2027

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=comp4

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