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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 1594 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 [655 Million Domains] $10,000 Details

Keyword: PUBLICAPIS

Reverse Whois » KEYWORD [publicapis ]  { 18 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1publicapis.comNameCheap, Inc.8 Nov 201317 Oct 20258 Nov 2026
2publicapis.infoHosting Concepts B.V. dba Openprovider13 Mar 202320 Jul 202513 Mar 2026
3publicapis.orgCloudFlare, Inc.6 Jun 201712 May 20256 Jun 2026
4publicapis.netHosting Concepts B.V. dba Openprovider18 Oct 202230 Sep 202518 Oct 2026
5publicapis.xyzHosting Concepts B.V. dba Openprovider18 Oct 20221 Oct 202518 Oct 2026
6publicapis.devNameCheap, Inc.7 Apr 20228 Mar 2025-
7publicapis.appHosting Concepts B.V. dba Openprovider12 Sep 2023-12 Sep 2026
8publicapis.clickHosting Concepts B.V. dba Openprovider13 Mar 202313 Mar 202413 Mar 2024
9publicapis.onlineHosting Concepts B.V. dba Openprovider13 Mar 202320 Jul 202513 Mar 2026
10publicapis.techHosting Concepts B.V. dba Openprovider13 Mar 202320 Jul 202513 Mar 2026
11publicapis.uk-13 Mar 20237 Mar 202513 Mar 2025
12publicapis.ioNameCheap, Inc.11 Apr 202217 Mar 202511 Apr 2026
13publicapis.ru-27 Nov 2024-27 Nov 2025
14publicapis.oneNameCheap, Inc.3 Dec 202415 Oct 20253 Dec 2025
15publicapis.de--17 Oct 2025-
16publicapis.directoryNameCheap, Inc.27 Aug 2025--
17publicapistop.comDreamHost, LLC18 Jul 201818 Jul 201818 Jul 2020
18publicapiseesnap.comGoogle, Inc.15 Oct 202015 Dec 202415 Oct 2024

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=publicapis

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