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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 [668 Million Domains] $10,000 Details

Keyword: BASE42

Reverse Whois » KEYWORD [base42 ]  { 23 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1base42.netNameCheap, Inc.28 Jan 20156 Feb 202528 Jan 2026
2base42.comTurnCommerce, Inc. DBA NameBright.com17 Apr 20123 Nov 202517 Apr 2026
3base42.orgDinahosting s.l.8 Mar 201312 Feb 20258 Mar 2026
4base42.xyzNameCheap, Inc.7 Aug 20231 Aug 20257 Aug 2026
5base42.networkGoogle, Inc.12 Sep 201723 Nov 202512 Sep 2025
6base42.solutions1&1 Internet AG18 Feb 202118 Feb 202418 Feb 2025
7base42.agencyNamesilo, LLC23 Jun 202223 Jun 202323 Jun 2024
8base42.co.uk-14 Nov 20229 Jul 202414 Nov 2024
9base42.workMesh Digital Limited22 Jun 202216 Oct 202522 Jun 2026
10base42.co.nz-10 Nov 202024 Dec 2024-
11base42.devNameCheap, Inc.7 Aug 20238 Jul 2025-
12base42.techNameCheap, Inc.7 Aug 20231 Aug 20257 Aug 2026
13base42.nl-9 Jul 200724 Jan 2025-
14base420.comGoDaddy.com, LLC28 Aug 201829 Aug 202528 Aug 2026
15base42dnb.xyz-4 Jun 20164 Jun 20164 Jun 2017
16base428.comHostinger, UAB11 Sep 20032 Oct 202518 Oct 2026
17base42barandgrill.comGoDaddy.com, LLC2 May 20139 Mar 20152 May 2017
18base42dnb.comTucows Domains Inc.10 Nov 20133 Nov 202510 Nov 2026
19base42dnb.co.uk-10 Nov 201320 Nov 201710 Nov 2018
20base428.infoGoogle, Inc.8 Jun 20208 Jun 20238 Jun 2024
21base42agency.comNamesilo, LLC23 Jun 202227 Jul 202323 Jun 2023
22base42-swapvoucher.topNICENIC INTERNATIONAL GROUP CO., LIMITED16 Aug 202430 Apr 202516 Aug 2025
23base420.xyzHostinger, UAB31 Oct 202410 Oct 202531 Oct 2026

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=base42

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