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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 1576 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 [618 Million Domains] $10,000 Details

Keyword: REGFINDER

Reverse Whois » KEYWORD [regfinder ]  { 10 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1regfinder.netPSI-USA, Inc. dba Domain Robot19 Sep 200610 Dec 202419 Sep 2025
2regfinder.comBB Online Ltd2 Mar 20049 May 20252 Mar 2025
3regfinder.orgGoDaddy.com, LLC12 Sep 201227 Oct 202412 Sep 2025
4regfinder.co.uk-10 Dec 19982 Nov 202310 Dec 2025
5regfinder.de--21 Aug 2017-
6regfinder.uk-3 Oct 20233 Oct 20243 Oct 2025
7regfinder.usGoDaddy.com, LLC12 Sep 201217 Sep 202411 Sep 2025
8regfinders.co.uk-4 Apr 20024 Apr 20164 Apr 2018
9regfinder24.com1API GmbH17 Feb 201817 Feb 201817 Feb 2019
10regfinderrx.comGoogle, Inc.1 Mar 202131 Mar 20231 Mar 2023

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=regfinder

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