Our database now contains whois records of 666 Million (666,268,695) domain names.
Login / Password / Signup
Low Price Guarantee

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: GPTBATTLE

Reverse Whois » KEYWORD [gptbattle ]  { 8 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1gptbattle.com-28 Nov 202513 Dec 202528 Nov 2026
2gptbattle.xyzGMO Internet Inc.30 Aug 20254 Sep 202530 Aug 2026
3gptbattles.comNamesilo, LLC17 Mar 202318 Mar 202517 Mar 2026
4gptbattleground.comXin Net Technology Corporation10 May 202310 Jul 202410 May 2024
5gptbattlefield.comXin Net Technology Corporation11 May 202311 Jul 202411 May 2024
6gptbattlex.comDynadot, LLC10 Sep 202320 Oct 202410 Sep 2024
7gptbattler.comNetowl, Inc.18 Mar 202419 Mar 202518 Mar 2025
8gptbattleroyale.xyzGMO Internet Inc.22 Jul 202512 Aug 202522 Jul 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=gptbattle

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