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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 1596 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 [686 Million Domains] $10,000 Details

Keyword: TESTSIGMA

Reverse Whois » KEYWORD [testsigma ]  { 22 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1testsigma.comAmazon Registrar, Inc.14 Oct 20169 Sep 202514 Oct 2026
2testsigma.netAmazon Registrar, Inc.14 May 20249 Apr 202614 May 2027
3testsigma.ioGandi SAS17 Dec 2016-17 Dec 2017
4testsigma.coAmazon Registrar, Inc.4 Dec 20249 Dec 20244 Dec 2025
5testsigma.inkPorkbun, LLC16 Dec 202226 Jan 202416 Dec 2023
6testsigma.appPorkbun, LLC18 Jan 202329 Mar 202418 Jan 2024
7testsigma.xyzGMO Internet Inc.16 Sep 202521 Sep 202516 Sep 2026
8testsigma.siteNameCheap, Inc.28 Aug 20249 Oct 202528 Aug 2025
9testsigma.co.ukDynadot, LLC13 Mar 202513 Mar 202513 Mar 2026
10testsigmaomega.comPDR Ltd. d/b/a PublicDomainRegistry.com2 Oct 20172 Oct 20172 Oct 2018
11testsigmatech.comAmazon Registrar, Inc.17 Jan 201910 Dec 202417 Jan 2027
12testsigmainc.comAmazon Registrar, Inc.5 Jul 201910 Dec 20245 Jul 2026
13testsigmaagent.comAmazon Registrar, Inc.29 Jul 202024 Jun 202529 Jul 2026
14testsigmaos.comAmazon Registrar, Inc.13 Sep 20219 Aug 202513 Sep 2026
15testsigmatech.netAmazon Registrar, Inc.29 Apr 202225 Mar 202629 Apr 2027
16testsigmaprivate.comAmazon Registrar, Inc.20 Dec 202215 Nov 202520 Dec 2026
17testsigmainc.netAmazon Registrar, Inc.10 Jul 202310 Dec 202410 Jul 2026
18testsigmagrowthpartners.comGoDaddy.com, LLC4 Jan 202415 Feb 20254 Jan 2025
19testsigmatechnologiesinc.siteGoDaddy.com, LLC14 Mar 202425 May 202514 Mar 2025
20testsigmaweb.comAmazon Registrar, Inc.14 May 20249 Apr 202614 May 2027
21testsigmamd.com1&1 Internet AG21 Feb 20255 Apr 202621 Feb 2026
22testsigmasigma.uk-2 May 20252 Apr 20262 May 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=testsigma

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