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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 [629 Million Domains] $10,000 Details

Keyword: CATALYSTNOW

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1catalystnow.inGoDaddy.com, LLC15 Sep 20143 Jun 202515 Sep 2025
2catalystnow.comNetwork Solutions, LLC15 Sep 20006 Jun 202415 Sep 2026
3catalystnow.orgDreamHost, LLC29 Jul 20082 Jul 202529 Jul 2026
4catalystnow.netGoDaddy.com, LLC25 Jul 202428 Mar 202525 Jul 2025
5catalystnow.onlineNetwork Solutions, LLC20 Jul 202020 Jul 202020 Jul 2021
6catalystnow.co.uk-18 Feb 202113 Sep 202218 Feb 2023
7catalystnow.worldGoDaddy.com, LLC25 Jul 202428 Mar 202525 Jul 2025
8catalystnow.appGoDaddy.com, LLC25 Jul 202428 Mar 202525 Jul 2025
9catalystnowglobal.comCrazy Domains FZ-LLC25 Jan 20155 Feb 201725 Jan 2017
10catalystnow2020.comGoDaddy.com, LLC25 Jun 202026 Jun 202525 Jun 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=catalystnow

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