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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: O3CAPITAL

Reverse Whois » KEYWORD [o3capital ]  { 10 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1o3capital.comGoDaddy.com, LLC9 Nov 20065 Sep 20239 Nov 2026
2o3capital.ca-1 Feb 20156 Feb 20201 Feb 2030
3o3capital.com.br-25 Jun 201427 May 202525 Jun 2026
4o3capitalinc.comNameCheap, Inc.11 Feb 2020-11 Feb 2021
5o3capitalclb.comNameCheap, Inc.24 Sep 202124 Sep 202124 Sep 2031
6o3capitalbrokers.comNameCheap, Inc.9 Oct 202120 Nov 20249 Oct 2024
7o3capitalfinancefirm.comNameCheap, Inc.20 Dec 202120 Dec 202120 Dec 2031
8o3capitalcreditrepair.comeNom, Inc.30 Dec 202110 Feb 202430 Dec 2023
9o3capitals.comWild West Domains, LLC3 Jan 202316 Mar 20243 Jan 2024
10o3capitalventuresllc.comTucows Domains Inc.2 Mar 20241 Feb 20252 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=o3capital

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