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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 [598 Million Domains] $10,000 Details

Keyword: CORE42

Reverse Whois » KEYWORD [core42 ]  { 32 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1core42.techeNom, Inc.27 Apr 202426 Jun 202427 Apr 2025
2core42.comHetzner Online AG11 Mar 200810 Mar 202411 Mar 2025
3core42.netTucows Domains Inc.23 Sep 201624 Aug 202423 Sep 2025
4core42.infoGoDaddy.com, LLC19 May 20113 Jul 202419 May 2025
5core42.co.uk-25 Aug 20159 Aug 202425 Aug 2025
6core42.digitalGoDaddy.com, LLC8 Dec 202022 Jan 20228 Dec 2022
7core42.siteCrazy Domains FZ-LLC25 May 202122 May 202425 May 2025
8core42.onlineCrazy Domains FZ-LLC14 Apr 202317 Apr 202414 Apr 2025
9core42.ai----
10core42.com.au--25 May 2021-
11core42.spaceeNom, Inc.27 Apr 202426 Jun 202427 Apr 2025
12core42.cloudCloudFlare, Inc.8 Aug 202413 Aug 20248 Aug 2025
13core42.orgregister.com, Inc.8 Aug 20242 Sep 20248 Aug 2027
14core42.ru-23 Jan 2025-23 Jan 2026
15core42.su-23 Jan 2025-23 Jan 2026
16core42.ae----
17core42matters.comGandi SAS28 Jul 201420 Aug 201428 Jul 2016
18core4201.comeNom, Inc.27 Jan 201527 Jan 201527 Jan 2016
19core42tamworth.comTucows Domains Inc.2 Jun 20156 Jun 20172 Jun 2017
20core420.comGoDaddy.com, LLC29 Oct 201628 Nov 202429 Oct 2025
21core42tamworth.co.uk-26 Aug 201529 Jun 202426 Aug 2026
22core42me.infoGoDaddy.com, LLC7 Jun 20207 Jun 20207 Jun 2021
23core42me.comGoDaddy.com, LLC7 Jun 20207 Jun 20207 Jun 2021
24core42me.netGoDaddy.com, LLC7 Jun 20207 Jun 20207 Jun 2021
25core42digital.comGoDaddy.com, LLC9 Dec 202019 Feb 20249 Dec 2023
26core42systems.comGoDaddy.com, LLC13 Jan 202314 Jan 202513 Jan 2026
27core421.comTucows Domains Inc.1 Apr 202325 Mar 20241 Apr 2025
28core42insight.comNameCheap, Inc.17 Oct 202328 Nov 202417 Oct 2024
29core42rte.com1API GmbH6 Mar 20246 Mar 20246 Mar 2026
30core42labs.comHostinger, UAB30 Jun 202430 Jun 202430 Jun 2027
31core42rte.ai----
32core42ai.comGoogle, Inc.24 Oct 20248 Nov 202424 Oct 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=core42

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