Our database now contains whois records of 679 Million (679,837,046) domain names.
Login / Password / Signup
Low Price Guarantee

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 1595 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 [679 Million Domains] $10,000 Details

Keyword: 21LEARN

Reverse Whois » KEYWORD [21learn ]  { 19 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
121learn.netPDR Ltd. d/b/a PublicDomainRegistry.com8 Jan 20168 Jan 20168 Jan 2017
221learn.comTurnCommerce, Inc. DBA NameBright.com20 Nov 201814 Nov 202020 Nov 2026
321learn.orgNameCheap, Inc.6 Mar 19977 Mar 20267 Mar 2027
421learn.proNameCheap, Inc.5 Jan 2025--
521learn.com.cn-13 Oct 2024-13 Oct 2026
621learning.communityName.com, Inc.3 Sep 20143 Sep 20143 Sep 2015
721learnonline.comDomain.com, LLC9 Jan 20169 Jan 20169 Jan 2017
821learnline.comHetzner Online AG14 Jan 200013 Jan 202614 Jan 2027
921learningcenter.comCV. Rumahweb Indonesia30 Aug 20232 Aug 202530 Aug 2026
1021learning.comTurnCommerce, Inc. DBA NameBright.com5 Feb 201430 Jan 20215 Feb 2027
1121learning.net-24 Jun 202525 Jun 202524 Jun 2026
1221learning.orgNameCheap, Inc.20 Jan 20253 Mar 202620 Jan 2026
1321learningapps.comFastDomain Inc.23 Feb 201723 Feb 201723 Feb 2018
1421learners.comGoDaddy.com, LLC15 Aug 201916 Aug 202515 Aug 2026
1521learningcenter.netCV. Rumahweb Indonesia17 Dec 202327 Feb 202517 Dec 2024
1621learner.ltdAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…16 Apr 202116 Apr 202116 Apr 2022
1721learningstudio.comMat Bao Trading & Service Company Limited d/b/a Ma…7 Sep 20217 Sep 20217 Sep 2022
1821learningcenter.orgCV. Rumahweb Indonesia17 May 202226 Jun 202317 May 2023
1921learner.top-9 Jun 202510 Jun 20259 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=21learn

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