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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 1577 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 [619 Million Domains] $10,000 Details

Keyword: 4KSCORE

Reverse Whois » KEYWORD [4kscore ]  { 20 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
14kscore.infoGoDaddy.com, LLC1 Aug 201225 Jun 20241 Aug 2025
24kscore.mobiGoDaddy.com, LLC1 Aug 201225 Jun 20241 Aug 2025
34kscore.netGoDaddy.com, LLC1 Aug 20122 Jun 20241 Jun 2026
44kscore.orgGoDaddy.com, LLC1 Aug 201229 Jun 20241 Aug 2025
54kscore.cat10dencehispahard, S.L.7 May 20159 Apr 20257 May 2026
64kscore.comGoDaddy.com, LLC1 Aug 201219 Jun 20241 Jun 2026
74kscore.co.uk-7 May 20156 May 20257 May 2026
84kscore.clubNameCheap, Inc.1 Nov 20181 Nov 20181 Nov 2019
94kscore.siteNameCheap, Inc.1 Nov 20181 Nov 20181 Nov 2019
104kscore.onlineNameCheap, Inc.1 Nov 20181 Nov 20181 Nov 2019
114kscore.networkNameCheap, Inc.1 Nov 20181 Nov 20181 Nov 2019
124kscore.pl1API GmbH7 May 20158 May 20197 May 2026
134kscore.coGoDaddy.com, LLC1 Aug 201211 Jun 202431 Jul 2025
144kscoremexico.comeNom, Inc.25 Sep 201430 Oct 201425 Sep 2015
154kscoreeurope.com10dencehispahard, S.L.8 Sep 20149 Sep 20178 Sep 2018
164kscoreurope.com10dencehispahard, S.L.8 Sep 20149 Sep 20178 Sep 2018
174kscoretest.comGoDaddy.com, LLC12 May 20142 Jun 20241 Jun 2026
184kscoreap.comNamesilo, LLC12 Apr 201813 Apr 201812 Apr 2019
194kscores.comGoDaddy.com, LLC21 Jul 201921 Jul 201921 Jul 2020
204kscoretest.pl-16 Nov 201512 Nov 202416 Nov 2025

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=4kscore

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