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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 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 [672 Million Domains] $10,000 Details

Keyword: CAPTCHAIN

Reverse Whois » KEYWORD [captchain ]  { 17 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1captchain.comGoDaddy.com, LLC6 Mar 20256 Mar 20256 Mar 2026
2captchain.xyzGoogle, Inc.10 Mar 202523 Feb 202610 Mar 2027
3captchain.siteNamesilo, LLC18 Jun 202528 Jul 202518 Jun 2026
4captchainfinity.com-24 Feb 202525 Feb 202624 Feb 2027
5captchainc.bizMisk.com, Inc.1 Sep 201331 Aug 202531 Aug 2025
6captchainc.infoMisk.com, Inc.1 Sep 201322 Dec 20221 Sep 2025
7captchainc.netMisk.com, Inc.1 Sep 201311 Oct 20251 Sep 2025
8captchainc.orgMisk.com, Inc.1 Sep 20131 Sep 20251 Sep 2026
9captchaindia.comGoDaddy.com, LLC12 Oct 201412 Oct 201412 Oct 2015
10captchainfotech.comGoDaddy.com, LLC20 Aug 201520 Aug 201520 Aug 2016
11captchainc.comCosmotown, Inc.17 Nov 202517 Nov 202517 Nov 2026
12captchaintherye.comTucows Domains Inc.4 Apr 20193 Apr 20254 Apr 2026
13captchainteriors.comTucows Domains Inc.24 Oct 20244 Dec 202524 Oct 2025
14captchainfo.comunited-domains AG2 Feb 202226 Jan 20262 Feb 2027
15captchainvoices.comDreamHost, LLC21 Jun 202421 Jun 202421 Jun 2025
16captchainfologin.comPDR Ltd. d/b/a PublicDomainRegistry.com3 Apr 20253 Jun 20253 Apr 2026
17captchainbox.comNameCheap, Inc.25 Feb 202625 Feb 202625 Feb 2027

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=captchain

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