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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 [614 Million Domains] $10,000 Details

Keyword: CATALERT

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1catalert.comName.com, Inc.13 Apr 200015 Apr 202513 Apr 2025
2catalert.orgGoDaddy.com, LLC22 Nov 20226 Jan 202522 Nov 2025
3catalert.netGoDaddy.com, LLC22 Nov 202223 Nov 202422 Nov 2025
4catalert.co.uk-26 Oct 201927 Oct 202426 Oct 2025
5catalerts.comGoDaddy.com, LLC21 Dec 200828 Feb 202521 Dec 2026
6catalerter.comOnlineNIC, Inc.31 Aug 200811 Sep 201531 Aug 2016
7catalertnicosia.comNameCheap, Inc.9 May 2020-9 May 2021
8catalertainment.comNamesilo, LLC15 Nov 201716 Nov 201715 Nov 2018

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=catalert

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