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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.
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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 [673 Million Domains] $10,000 Details

Keyword: MASTERCODE

Reverse Whois » KEYWORD [mastercode ]  { 213 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1mastercode.xyz-14 Jan 202415 Jan 202614 Jan 2027
2mastercode.onlineAbove.com Pty Ltd.10 Oct 201918 Oct 202510 Oct 2026
3mastercode.comNameKing.com Inc.30 Jun 200116 Oct 202530 Jun 2026
4mastercode.netAnnulet LLC2 Apr 20053 Apr 20252 Apr 2026
5mastercode.orgGoDaddy.com, LLC2 Apr 200619 Mar 20252 Apr 2026
6mastercode.techAbove.com Pty Ltd.16 Jul 202521 Jul 202516 Jul 2026
7mastercode.infoDynadot, LLC4 Nov 20254 Nov 20254 Nov 2026
8mastercode.technologyGoDaddy.com, LLC17 Sep 201717 Sep 201717 Sep 2018
9mastercode.uk-21 Apr 201721 Apr 202521 Apr 2026
10mastercode.co.uk-9 Jul 202010 Jul 20259 Jul 2026
11mastercode.clubXiamen ChinaSource Internet Service Co., Ltd.1 Aug 20201 Aug 20201 Aug 2021
12mastercode.proLimited Liability Company "Registrar of domain nam…17 Feb 202024 Sep 202417 Feb 2026
13mastercode.siteGoogle, Inc.23 May 202318 Jun 202523 May 2026
14mastercode.biz-2 Dec 20249 Dec 20252 Dec 2025
15mastercode.storeNameCheap, Inc.16 Aug 20251 Sep 202516 Aug 2026
16mastercode.appPorkbun, LLC23 Feb 202623 Feb 202623 Feb 2028
17mastercode.devGoogle, Inc.18 May 20258 Oct 202518 May 2026
18mastercode.cl-13 Nov 2012-13 Dec 2023
19mastercode.clickNameCheap, Inc.5 May 202216 Jul 20245 May 2024
20mastercode.workGMO Internet Inc.2 Jul 20241 Aug 20252 Jul 2025
21mastercode.io101domain, Inc.23 Apr 20191 Apr 202523 Apr 2026
22mastercode.nl-4 Nov 20129 Feb 2026-
23mastercode.pl-6 May 20106 Apr 20256 May 2028
24mastercode.usTucows Domains Inc.24 Jan 200531 Dec 202523 Jan 2027
25mastercode.artOVH sas22 May 20231 Jun 202522 May 2026
26mastercode.academyGoogle, Inc.24 May 20233 Jun 202524 May 2026
27mastercode.spaceLimited Liability Company "Registrar of domain nam…23 Aug 202331 Oct 202523 Aug 2025
28mastercode.cloudHostinger, UAB25 Jan 202625 Jan 202625 Jan 2027
29mastercode.liveGoDaddy.com, LLC4 Mar 202415 Apr 20254 Mar 2025
30mastercode.hr-13 Oct 20156 Jul 20256 Jul 2026
31mastercode.inGoDaddy.com, LLC24 Jul 20233 Jun 202524 Jul 2026
32mastercode.meKey-Systems GmbH15 Jul 201526 Nov 202515 Jul 2026
33mastercode.frInfomaniak Network SA26 Jul 202426 Jul 202526 Jul 2026
34mastercode.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…12 Jul 202412 Jul 202412 Jul 2025
35mastercode.ccKey-Systems GmbH21 Jun 202324 Nov 202521 Jun 2026
36mastercode.trainingGransy s.r.o. d/b/a subreg.cz9 Oct 202414 Oct 20249 Oct 2025
37mastercode.se-19 Aug 201317 Aug 202519 Aug 2026
38mastercode.cn-6 Dec 2023-6 Dec 2026
39mastercode.lol-15 Aug 20254 Sep 202515 Aug 2026
40mastercode.worldKey-Systems GmbH6 Oct 202528 Nov 20256 Oct 2026
41mastercode.com.br-5 Apr 201015 Mar 20255 Apr 2026
42mastercodesys.comWild West Domains, LLC23 Oct 201423 Oct 201423 Oct 2015
43mastercodebreaker.comGoDaddy.com, LLC4 Jun 20144 Jun 20154 Jun 2016
44mastercoders.comGoDaddy.com, LLC2 Oct 201612 Sep 20252 Oct 2026
45mastercodekw.comFastDomain Inc.12 Aug 201528 Jul 202512 Aug 2026
46mastercode-kw.comFastDomain Inc.12 Aug 201512 Aug 201712 Aug 2018
47mastercodesystem.orgGoDaddy.com, LLC14 Aug 201514 Aug 201514 Aug 2016
48mastercodesystem.netGoDaddy.com, LLC14 Aug 201514 Aug 201514 Aug 2016
49mastercodesystem.bizGMO Internet Inc.30 Oct 201630 Oct 201629 Oct 2017
50mastercodesystemreview.comFastDomain Inc.15 Aug 201522 Oct 201515 Aug 2017
51mastercodes.bizDynadot, LLC28 Nov 202128 Nov 202128 Nov 2022
52mastercodesystems.comeNom, Inc.18 Aug 201518 Aug 201518 Aug 2016
53mastercodesystem.infoNameCheap, Inc.19 Aug 201520 Aug 201519 Aug 2016
54mastercode-tech.comFastDomain Inc.17 Feb 201517 Feb 201517 Feb 2016
55mastercode-it.comFastDomain Inc.5 Mar 20155 Mar 20175 Mar 2018
56mastercoded.comPDR Ltd. d/b/a PublicDomainRegistry.com28 Jun 20179 Aug 202028 Jun 2020
57mastercodeskills.comGoDaddy.com, LLC4 May 20235 May 20254 May 2026
58mastercodes.netPDR Ltd. d/b/a PublicDomainRegistry.com28 Aug 202528 Aug 202528 Aug 2026
59mastercodeacademy.orgAscio Technologies, Inc. Danmark - Filial af Ascio…8 Sep 20159 Sep 20168 Sep 2017
60mastercode9.comGoDaddy.com, LLC10 Sep 201510 Sep 201510 Sep 2016
61mastercodeenforcementprofessional.comGoDaddy.com, LLC13 May 201513 May 201513 May 2016
62mastercodeprohomeinspection.comGoDaddy.com, LLC24 May 201524 May 201524 May 2017
63mastercode-system.comDotRoll Kft.27 Nov 201527 Nov 201527 Nov 2016
64mastercode-blog.comFastDomain Inc.19 Dec 20151 Dec 201619 Dec 2017
65mastercode-dev.comPDR Ltd. d/b/a PublicDomainRegistry.com15 Jan 201623 Dec 202515 Jan 2027
66mastercodejogja.comPDR Ltd. d/b/a PublicDomainRegistry.com17 Feb 201617 Feb 201617 Feb 2017
67mastercode-sm.comPDR Ltd. d/b/a PublicDomainRegistry.com25 May 201625 May 201625 May 2017
68mastercodedesign.comGoDaddy.com, LLC4 Jun 20164 Jun 20164 Jun 2017
69mastercoder.xyzNameCheap, Inc.27 May 20227 Aug 202327 May 2023
70mastercodes.xyzNameCheap, Inc.2 Jun 202227 Jun 20222 Jun 2024
71mastercodecraft.comGoDaddy.com, LLC28 Mar 202518 Apr 202528 Mar 2026
72mastercode-app.comCronon AG28 Jul 201628 Jul 201628 Jul 2018
73mastercodeconsult.comGransy s.r.o. d/b/a subreg.cz5 Jun 20255 Jun 20255 Jun 2027
74mastercoderacademy.com-27 Aug 201627 Aug 201627 Aug 2018
75mastercodesystem.comBeijing Lanhai Jiye Technology Co., Ltd16 Aug 202517 Feb 202616 Aug 2026
76mastercoder.comDynadot, LLC18 Aug 20043 Aug 202518 Aug 2026
77mastercode-systems.com1&1 Internet AG4 Feb 20075 Feb 20174 Feb 2018
78mastercodes.comGoDaddy.com, LLC13 Mar 20003 May 202513 Mar 2026
79mastercodeninjasensei.comGoDaddy.com, LLC16 Jul 201317 Jul 202516 Jul 2026
80mastercodecs.comeNom, Inc.28 Jan 201430 Dec 201628 Jan 2018
81mastercodeprofessional.comNetwork Solutions, LLC30 Oct 200515 Oct 202530 Oct 2026
82mastercodesmith.comNameCheap, Inc.19 Apr 20254 May 202519 Apr 2026
83mastercodegsm.comDynadot, LLC9 Sep 20209 Sep 20209 Sep 2021
84mastercodehub.comBigRock Solutions Ltd.12 Sep 201624 Oct 201712 Sep 2017
85mastercoder.netGoogle, Inc.7 Jun 20237 Jul 20247 Jun 2024
86mastercodex.neteNom, Inc.28 Jan 201430 Dec 201528 Jan 2017
87mastercoders.netNameCheap, Inc.30 Jan 2021-30 Jan 2022
88mastercodesmith.netGoDaddy.com, LLC29 Apr 201229 Apr 201229 Apr 2022
89mastercodecs.orgeNom, Inc.28 Jan 201417 Oct 201628 Jan 2017
90mastercoder.orgGoogle, Inc.24 Jan 201814 Jan 202624 Jan 2027
91mastercodex.org1&1 Internet AG11 Feb 202511 Feb 202611 Feb 2027
92mastercodesystem.xyzNameCheap, Inc.20 Aug 20152 Oct 201620 Aug 2016
93mastercoderbd.comPDR Ltd. d/b/a PublicDomainRegistry.com21 Jan 201723 Mar 201721 Jan 2018
94mastercode88.comDynadot, LLC30 Mar 20171 Mar 202530 Mar 2026
95mastercodeacademy.comGoogle, Inc.26 Sep 202526 Sep 202526 Sep 2026
96mastercodemedia.comNetRegistry Pty Ltd.17 May 201717 May 201717 May 2018
97mastercode-secure.comCronon AG4 Jun 20174 Jun 20174 Jun 2018
98mastercodesecure.comCronon AG4 Jun 20174 Jun 20174 Jun 2018
99mastercodeofpractice.comCrazy Domains FZ-LLC3 Oct 20173 Oct 20173 Oct 2018
100mastercodes.co.uk-23 Mar 202521 Feb 202623 Mar 2027
101mastercodes.uk-22 Apr 201722 Apr 201722 Apr 2018
102mastercoders.co.ukName.com, Inc.17 Mar 201817 Mar 201817 Mar 2019
103mastercodeconsulting.comNetRegistry Pty Ltd.29 Mar 201829 Mar 201829 Mar 2019
104mastercodefashion.comTucows Domains Inc.25 Feb 20197 May 202425 Feb 2024
105mastercodeindonesia.comWeb Commerce Communications Limited dba WebNic.cc7 Feb 20207 Feb 20207 Feb 2021
106mastercodez.comNameCheap, Inc.19 Mar 202020 Mar 202219 Mar 2023
107mastercodes.directoryGoDaddy.com, LLC8 Apr 202013 Apr 20208 Apr 2021
108mastercode-ks.comGoDaddy.com, LLC29 Apr 202029 Apr 202029 Apr 2021
109mastercodepy.comGoDaddy.com, LLC30 May 202030 May 202030 May 2021
110mastercodejunior.comGoDaddy.com, LLC13 Jul 202015 Nov 202213 Jul 2030
111mastercodejr.comGoDaddy.com, LLC13 Jul 202013 Jul 202013 Jul 2022
112mastercodeteam.techNameCheap, Inc.1 Nov 201915 Nov 20191 Nov 2020
113mastercodejunior.onlineGoDaddy.com, LLC13 Jul 202013 Jul 202013 Jul 2022
114mastercode-eg.comGoDaddy.com, LLC11 Aug 202011 Aug 202011 Aug 2021
115mastercode2020lsc.comAutomattic Inc.6 Nov 20206 Nov 20206 Nov 2021
116mastercoders.techPDR Ltd. d/b/a PublicDomainRegistry.com19 Nov 202019 Nov 202019 Nov 2021
117mastercoder.siteGMO Internet Inc.14 Nov 202215 Nov 202314 Nov 2024
118mastercodetech.comGoDaddy.com, LLC24 Nov 202324 Dec 202524 Nov 2026
119mastercodelab.comHostinger, UAB8 Feb 20219 Feb 20268 Feb 2027
120mastercodeauditing.onlineCrazy Domains FZ-LLC15 Mar 202115 Mar 202115 Mar 2022
121mastercodecompliance.onlineCrazy Domains FZ-LLC15 Mar 202115 Mar 202115 Mar 2022
122mastercodeauditing.comCrazy Domains FZ-LLC15 Mar 202126 Apr 202415 Mar 2024
123mastercodecompliance.comCrazy Domains FZ-LLC15 Mar 202126 Apr 202415 Mar 2024
124mastercodeauditingservice.onlineCrazy Domains FZ-LLC19 Mar 202119 Mar 202119 Mar 2022
125mastercodeauditingservice.comCrazy Domains FZ-LLC19 Mar 202130 Apr 202419 Mar 2024
126mastercodetraders.comNameCheap, Inc.19 Jul 202119 Jun 202219 Jul 2023
127mastercodef.comArsys Internet, S.L. dba NICLINE.COM31 Aug 202131 Aug 202131 Aug 2022
128mastercoder.spaceAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Sep 202130 Sep 202130 Sep 2022
129mastercoder.wikiAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Sep 202130 Sep 202130 Sep 2022
130mastercode985.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…7 Mar 20229 Sep 20257 Mar 2026
131mastercodes.websiteNameCheap, Inc.2 Jun 202217 Jun 20232 Jun 2024
132mastercodes.storeNameCheap, Inc.2 Jun 202227 Jun 20222 Jun 2024
133mastercodes.spaceNameCheap, Inc.2 Jun 202227 Jun 20222 Jun 2024
134mastercodee.comGoDaddy.com, LLC22 Aug 20223 Nov 202322 Aug 2023
135mastercodeshelp.comNameCheap, Inc.16 Sep 202228 Nov 202316 Sep 2023
136mastercoder3.comGoDaddy.com, LLC18 Sep 202219 Sep 202518 Sep 2026
137mastercodesign.comRealtime Register B.V.19 Sep 202222 Sep 202519 Sep 2026
138mastercodes.onlineNameCheap, Inc.6 Oct 20226 Oct 20226 Oct 2023
139mastercodes.siteNameCheap, Inc.6 Oct 20226 Oct 20226 Oct 2023
140mastercoder.cn????????????7 Jun 2024-7 Jun 2026
141mastercodecompliance.com.au--24 Dec 2025-
142mastercodes.infoCommuniGal Communication Ltd.25 Jan 202429 Jan 202625 Jan 2026
143mastercoder.com.br-14 Nov 201825 Oct 202514 Nov 2026
144mastercoders.orgCloudFlare, Inc.20 Jan 202330 Jan 202520 Jan 2027
145mastercodes.clickNameCheap, Inc.2 Jun 20222 Jun 20232 Jun 2024
146mastercodex.comNics Telekomünikasyon Ticaret Ltd. Şti.15 Mar 201011 Dec 202515 Mar 2031
147mastercodebank.comGoDaddy.com, LLC3 Nov 201119 Dec 20253 Nov 2028
148mastercodes.techDynadot, LLC23 Feb 20234 May 202423 Feb 2024
149mastercoder.onlineKey-Systems, LLC24 Feb 202318 Sep 202324 Feb 2024
150mastercodeing.comTucows Domains Inc.11 Mar 202318 Feb 202511 Mar 2026
151mastercodeinterview.comNameCheap, Inc.1 Jul 20202 Jul 20251 Jul 2026
152mastercodemind.comNameCheap, Inc.24 Mar 20235 May 202424 Mar 2024
153mastercode77.techHostinger, UAB31 Mar 20237 May 202431 Mar 2024
154mastercodelatam.comNameCheap, Inc.4 Jun 20214 Jun 20254 Jun 2026
155mastercoder.workAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Sep 20211 Oct 202330 Sep 2023
156mastercoder.devCloudFlare, Inc.14 Jan 202515 Dec 202514 Jan 2027
157mastercoders.devHosting Concepts B.V. dba Openprovider21 Aug 202426 Aug 202421 Aug 2025
158mastercodesoftware.comHostinger, UAB26 Apr 20236 Jun 202426 Apr 2024
159mastercodes.orgGoDaddy.com, LLC8 Apr 202023 May 20258 Apr 2026
160mastercoder.pl-8 Feb 202130 Dec 20258 Feb 2027
161mastercoder.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…29 Sep 202130 Sep 202329 Sep 2024
162mastercodes.shopNameCheap, Inc.2 Jun 202217 Jun 20232 Jun 2024
163mastercodered.comNameCheap, Inc.10 Sep 202410 Sep 202410 Sep 2025
164mastercodeblack.comNameCheap, Inc.10 Sep 202410 Sep 202410 Sep 2025
165mastercodepink.comAbove.com Pty Ltd.9 Jan 20259 Jan 20259 Jan 2026
166mastercodetechschool.comNameCheap, Inc.9 May 202321 Jul 20249 May 2024
167mastercodepro.techHostinger, UAB15 Jun 202321 Aug 202415 Jun 2024
168mastercodepro.comHostinger, UAB9 Jul 202312 Jun 20259 Jul 2026
169mastercodeperu.techHostinger, UAB6 Jan 202419 Feb 20256 Jan 2025
170mastercodebrain.comHostinger, UAB2 Feb 202417 Apr 20252 Feb 2025
171mastercode360.comTucows Domains Inc.2 Feb 20246 Feb 20262 Feb 2026
172mastercodenow.comGoDaddy.com, LLC5 Jun 20255 Jun 20255 Jun 2026
173mastercodehouse.comGoDaddy.com, LLC19 Feb 202419 Feb 202419 Feb 2025
174mastercodearg.comRealtime Register B.V.21 Feb 202422 Feb 202621 Feb 2027
175mastercodereviews.comCloudFlare, Inc.28 Feb 202429 Jan 202528 Feb 2026
176mastercodeauditingservice.com.au--24 Dec 2025-
177mastercodeconsult.com.br-2 Aug 201614 Nov 20232 Aug 2026
178mastercode-systems.de--30 Oct 2025-
179mastercodeauditing.com.au--24 Dec 2025-
180mastercodeunlock.comDropFall.com, Inc.7 Sep 20258 Sep 20257 Sep 2026
181mastercodeglobal.comCloudFlare, Inc.8 Jul 202417 Aug 20258 Jul 2025
182mastercodeq8.comGoDaddy.com, LLC4 Aug 20245 Aug 20254 Aug 2026
183mastercoders.onlineHostinger, UAB11 Aug 202412 Aug 202511 Aug 2026
184mastercodevnzl.comNameCheap, Inc.14 Aug 202415 Aug 202514 Aug 2026
185mastercoderstech.comNamesilo, LLC25 Sep 202426 Sep 202525 Sep 2026
186mastercodeinofsnow.cloudNameCheap, Inc.27 Sep 202427 Sep 202527 Sep 2026
187mastercodeshub.orgHostinger, UAB1 Oct 20241 Oct 20251 Oct 2026
188mastercoderplus.comCSL Computer Service Langenbach GmbH d/b/a joker.c…4 Oct 20245 Oct 20254 Oct 2026
189mastercodeval.comNamesilo, LLC7 Oct 202411 Jun 20257 Oct 2026
190mastercodelab.codesCSL Computer Service Langenbach GmbH d/b/a joker.c…13 Oct 202418 Oct 202413 Oct 2025
191mastercodeweb.comHostinger, UAB16 Oct 202423 Sep 202516 Oct 2026
192mastercodec.comNotSoFamousNames.com LLC6 Feb 20267 Feb 20266 Feb 2027
193mastercodecrafters.comPDR Ltd. d/b/a PublicDomainRegistry.com23 Nov 20244 Jan 202623 Nov 2025
194mastercodecrafters.infoHosting Concepts B.V. dba Openprovider8 Dec 2024-8 Dec 2025
195mastercodeprofessionals.comGoDaddy.com, LLC21 Feb 202522 Feb 202621 Feb 2027
196mastercodeoptimization.comNameCheap, Inc.11 Apr 202511 Apr 202511 Apr 2026
197mastercodeia.comHostinger, UAB15 Apr 202516 Jul 202515 Apr 2026
198mastercodemx.comNameCheap, Inc.29 May 202529 May 202529 May 2026
199mastercodecompany.comGransy s.r.o. d/b/a subreg.cz4 Jun 20254 Jun 20254 Jun 2026
200mastercodeperu.comArsys Internet, S.L. dba NICLINE.COM26 Jun 202525 Sep 202526 Jun 2026
201mastercodeservices.comGoDaddy.com, LLC3 Jul 20253 Jul 20253 Jul 2026
202mastercodehub.siteGoDaddy.com, LLC6 Aug 202524 Sep 20256 Aug 2026
203mastercode421.winCloudFlare, Inc.8 Oct 20257 Dec 20258 Oct 2026
204mastercodexcli.comCloudFlare, Inc.21 Oct 202528 Oct 202521 Oct 2026
205mastercodepro.xyzHostinger, UAB25 Oct 202530 Oct 202525 Oct 2026
206mastercodecraft.orgNameCheap, Inc.9 Nov 202517 Dec 20259 Nov 2026
207mastercodecraft.appNameCheap, Inc.9 Nov 2025--
208mastercodeia.onlineHostinger, UAB11 Nov 202516 Nov 202511 Nov 2026
209mastercodekids.com-7 Dec 20257 Dec 20257 Dec 2026
210mastercodeinsight.comTucows Domains Inc.14 Dec 202514 Dec 202514 Dec 2026
211mastercodelab.netTucows Domains Inc.27 Dec 202527 Dec 202527 Dec 2026
212mastercodeinfotech.comGoDaddy.com, LLC29 Dec 202529 Dec 202529 Dec 2028
213mastercodevacl.comNamesilo, LLC29 Jan 202629 Jan 202629 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=mastercode

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