Our database now contains whois records of 615 Million (615,721,017) 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 1576 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 [615 Million Domains] $10,000 Details

Keyword: CERTTEST

Reverse Whois » KEYWORD [certtest ]  { 46 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1certtest.orgGoDaddy.com, LLC13 Nov 201528 Dec 202413 Nov 2025
2certtest.comGoDaddy.com, LLC22 Apr 200229 Apr 202522 Apr 2026
3certtest.netGoDaddy.com, LLC12 Sep 200317 Oct 202412 Sep 2025
4certtest.companyGoogle, Inc.15 Jun 202015 Jun 202015 Jun 2021
5certtest.xyzNameCheap, Inc.25 Feb 202213 Feb 202525 Feb 2026
6certtest.appGoDaddy.com, LLC1 Jun 201816 Jul 20241 Jun 2025
7certtest.top-6 Aug 2024-6 Aug 2025
8certtest.co.uk-15 Nov 201916 Jul 202415 Nov 2024
9certtest.uk-16 Nov 201916 Jul 202416 Nov 2024
10certtest.ru-31 Oct 2023-31 Oct 2025
11certtest.cyouPorkbun, LLC21 May 202412 Jun 202421 May 2025
12certtest.onlinePDR Ltd. d/b/a PublicDomainRegistry.com24 May 202427 Jun 202424 May 2025
13certtest.storeGabia, Inc.4 Oct 20249 Oct 20244 Oct 2025
14certtest.expertRegional Network Information Center, JSC dba RU-CE…10 Nov 202415 Nov 202410 Nov 2025
15certtest.fr-14 Aug 202330 Jul 202414 Aug 2025
16certtest.coGoDaddy.com, LLC30 Mar 20245 Apr 202530 Mar 2026
17certtestpress.comGoDaddy.com, LLC25 Aug 200626 Aug 202425 Aug 2025
18certtests.comAnnulet LLC13 May 200630 Jun 202413 May 2025
19certtesttraining.comGoDaddy.com, LLC11 Aug 201911 Aug 202411 Aug 2025
20certtesting.comGoDaddy.com, LLC26 Feb 20052 Mar 202526 Feb 2026
21certtesting.orgGoDaddy.com, LLC26 Feb 200512 Apr 202526 Feb 2026
22certtesting22.comeNom, Inc.31 Oct 201613 Dec 201731 Oct 2017
23certtestlab.comGoDaddy.com, LLC16 Feb 201716 Feb 201716 Feb 2018
24certtestlabs.comGoDaddy.com, LLC18 Feb 201718 Feb 201718 Feb 2018
25certtestingsb2.comTucows Domains Inc.3 Aug 201814 Oct 20233 Aug 2023
26certtestsb3.comTucows Domains Inc.12 Sep 201823 Nov 202312 Sep 2023
27certtested.comDomain.com, LLC18 Feb 201918 Feb 201918 Feb 2020
28certtesttest.clubBizcn.com, Inc.12 Apr 201912 Apr 201912 Apr 2020
29certtestsept2520192.comAuthentic Web Inc.25 Sep 201925 Sep 201925 Sep 2020
30certtestsept2520193.comAuthentic Web Inc.25 Sep 201925 Sep 201925 Sep 2020
31certtestsept252019.comAuthentic Web Inc.25 Sep 201925 Sep 201925 Sep 2020
32certtestsept2520194.comAuthentic Web Inc.25 Sep 201925 Sep 201925 Sep 2020
33certtestmail.comGoDaddy.com, LLC25 Jun 202026 Jun 202425 Jun 2025
34certtestprep.comGoDaddy.com, LLC31 Aug 20201 Sep 202431 Aug 2025
35certtestprep.netGoDaddy.com, LLC31 Aug 20201 Sep 202431 Aug 2025
36certtest2.comWild West Domains, LLC28 Oct 202028 Oct 202028 Oct 2021
37certtestpress.netGoDaddy.com, LLC25 Nov 20205 Jan 202525 Nov 2024
38certtest352345.comWild West Domains, LLC28 May 202128 May 202128 May 2022
39certtestportal.comAmazon Registrar, Inc.24 Aug 202130 Jul 202424 Aug 2025
40certtestpress.co.uk-3 Nov 202214 Nov 20243 Nov 2025
41certtesttraining.netGoDaddy.com, LLC3 Nov 202213 Nov 20243 Nov 2025
42certtestify.comAmazon Registrar, Inc.11 Jan 20237 Dec 202411 Jan 2026
43certtestpress.orgGoDaddy.com, LLC25 Nov 20206 Jan 202525 Nov 2024
44certtest-hpe.comGoogle, Inc.1 Aug 20232 Aug 20241 Aug 2025
45certtesttraining.orgGoDaddy.com, LLC13 Aug 202327 Sep 202413 Aug 2025
46certtestxzdf.comAmazon Registrar, Inc.29 Aug 202429 Aug 202429 Aug 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=certtest

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