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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.
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 [626 Million Domains] $10,000 Details

Keyword: MASTERNAME

Reverse Whois » KEYWORD [mastername ]  { 21 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1mastername.ru-12 Sep 2002-12 Sep 2025
2mastername.asiaKey-Systems GmbH21 Jul 201615 Jul 201721 Jul 2018
3mastername.bizTucows Domains Inc.8 Apr 200511 Apr 20217 Apr 2021
4mastername.comMegazone Corp., dba HOSTING.KR19 Feb 199718 Jan 202520 Feb 2026
5mastername.infoRegional Network Information Center, JSC dba RU-CE…8 Apr 200514 May 20248 Apr 2024
6mastername.orgRegistrator Domenov LLC8 Apr 20055 Apr 20258 Apr 2026
7mastername.telRegional Network Information Center, JSC dba RU-CE…24 Mar 200926 Jun 201723 Mar 2019
8mastername.netTucows Domains Inc.20 Sep 20175 Jan 202520 Sep 2030
9mastername.mobiTucows Domains Inc.1 Dec 20085 Dec 20201 Dec 2021
10mastername.siteNameCheap, Inc.23 Dec 201915 Jan 202023 Dec 2020
11mastername.topWest263 International Limited18 Dec 202231 Jan 202418 Dec 2023
12mastername.workTucows Domains Inc.14 Feb 202415 Feb 202514 Feb 2026
13mastername.su-23 Dec 2016-23 Dec 2025
14masternameserver.comNamesilo, LLC30 Mar 201512 Jul 201730 Mar 2018
15masternames.comPDR Ltd. d/b/a PublicDomainRegistry.com8 Jan 200012 Dec 20248 Jan 2026
16masternames.netPorkbun, LLC23 Jan 20121 Dec 202423 Jan 2026
17masternamer.comeNom, Inc.7 Jul 20178 Jun 20257 Jul 2026
18masternamed.comPDR Ltd. d/b/a PublicDomainRegistry.com18 May 201918 May 201918 May 2020
19masternamelist.comGoDaddy.com, LLC5 Jul 20206 Jul 20245 Jul 2025
20masternamerica.comNamesilo, LLC23 Mar 202126 Apr 202523 Mar 2026
21masternamericaus.comNetwork Solutions, LLC29 Jan 202413 Mar 202529 Jan 2025

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=mastername

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