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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 [664 Million Domains] $10,000 Details

Keyword: GPTBRAIN

Reverse Whois » KEYWORD [gptbrain ]  { 27 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1gptbrain.comAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…9 Dec 202210 Dec 20259 Dec 2026
2gptbrain.storeBeget LLC11 Feb 202323 Mar 202411 Feb 2024
3gptbrain.techAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…30 Mar 20238 May 202430 Mar 2024
4gptbrain.xyzGoDaddy.com, LLC2 Apr 202324 Jun 20252 Apr 2026
5gptbrain.scienceCosmotown, Inc.4 Apr 202315 May 20244 Apr 2024
6gptbrain.vipAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…8 Apr 20239 Apr 20258 Apr 2025
7gptbrain.topAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…6 May 202313 Jun 20246 May 2024
8gptbrain.netGMO Internet Inc.15 Oct 202523 Oct 202515 Oct 2026
9gptbrain.orgGoDaddy.com, LLC8 Jul 202322 Jul 20258 Jul 2026
10gptbrain.ru-11 Feb 2023-11 Feb 2027
11gptbrain.siteGMO Internet Inc.15 Oct 202520 Oct 202515 Oct 2026
12gptbrain.devNameCheap, Inc.14 Oct 2025--
13gptbrainbot.comeNom, Inc.23 Dec 202224 Dec 202523 Dec 2025
14gptbrainstorm.comDynadot, LLC14 Feb 202326 Mar 202514 Feb 2025
15gptbrains.comGoDaddy.com, LLC18 Mar 202319 Mar 202518 Mar 2026
16gptbrains.xyzGoDaddy.com, LLC2 Apr 202324 Jun 20252 Apr 2026
17gptbrainpower.comeNom, Inc.14 Apr 202327 May 202414 Apr 2024
18gptbrainly.comKey-Systems GmbH24 Apr 20237 Jul 202424 Apr 2024
19gptbrainscan.comGoDaddy.com, LLC2 May 202313 Jun 20252 May 2025
20gptbrainiac.comGoDaddy.com, LLC8 May 202320 Jul 20248 May 2024
21gptbrainbox.comNameCheap, Inc.1 Jul 202312 Sep 20241 Jul 2024
22gptbrainx.comDynadot, LLC10 Sep 202320 Oct 202410 Sep 2024
23gptbrainstorming.comNameCheap, Inc.21 Nov 20232 Feb 202521 Nov 2024
24gptbrainwave.comCosmotown, Inc.31 May 202411 Aug 202531 May 2025
25gptbraingames.comNameCheap, Inc.17 Jun 202417 Jun 202517 Jun 2026
26gptbrainbot.ru-12 Mar 2025-12 Mar 2026
27gptbrainlab.comDotRoll Kft.31 Mar 202514 Jul 202531 Mar 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=gptbrain

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