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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 1575 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 [594 Million Domains] $10,000 Details

Keyword: CERTSUP

Reverse Whois » KEYWORD [certsup ]  { 25 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1certsup.comTurnCommerce, Inc. DBA NameBright.com25 Oct 20124 Jan 202525 Oct 2024
2certsup.netSquarespace Domains LLC3 Jun 20243 Jun 20243 Jun 2025
3certsupply.comTucows Domains Inc.2 Mar 200531 Mar 20241 Apr 2025
4certsupport24.comGoDaddy.com, LLC14 Sep 201414 Sep 201414 Sep 2015
5certsupdate.com-30 Apr 20222 May 202330 Apr 2024
6certsupport.comTurnCommerce, Inc. DBA NameBright.com14 Jun 20158 Jun 202014 Jun 2025
7certsupplier.com1&1 Internet AG11 Aug 20075 Mar 201811 Aug 2025
8certsuperior.comGoDaddy.com, LLC10 Dec 200811 Dec 202310 Dec 2025
9certsupplies.comTurnCommerce, Inc. DBA NameBright.com30 May 201115 Jan 202030 May 2025
10certsuperior.netGoDaddy.com, LLC10 Dec 200811 Dec 202310 Dec 2025
11certsupport.orgGoDaddy.com, LLC1 Nov 20132 Nov 20151 Nov 2016
12certsupport.co.uk-22 Aug 200329 Aug 202422 Aug 2025
13certsuppy.comLaunchpad, Inc.2 Apr 201918 Mar 20242 Apr 2025
14certsupscyber.comGoDaddy.com, LLC3 Jun 20203 Jun 20203 Jun 2021
15certsupsecurity.comGoDaddy.com, LLC3 Jun 20203 Jun 20203 Jun 2021
16certsupsecurityscholarships.comGoDaddy.com, LLC3 Jun 20203 Jun 20203 Jun 2021
17certsupsecuritytesting.comGoDaddy.com, LLC3 Jun 20203 Jun 20203 Jun 2021
18certsupscholarships.comGoDaddy.com, LLC3 Jun 20203 Jun 20203 Jun 2021
19certsupport.xyzNameCheap, Inc.12 Jul 202012 Jul 202012 Jul 2021
20certsuper.cloudPorkbun, LLC3 Feb 202216 Mar 20233 Feb 2023
21certsupply.storePDR Ltd. d/b/a PublicDomainRegistry.com2 Mar 20198 May 20232 Mar 2023
22certsupport.uk-24 Jun 201925 Jun 202424 Jun 2025
23certsupp0rtauth.comNamesilo, LLC29 Mar 202430 May 202429 Mar 2025
24certsupp0rtauth.linkNamesilo, LLC1 May 202430 May 20241 May 2025
25certsupp0rtlineup.onlineGandi SAS31 May 20246 Aug 202431 May 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=certsup

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