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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 1564 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 [566 Million Domains] $10,000 Details


Reverse Whois » KEYWORD [groupeism ]  { 12 domain names }

NumDomain NameRegistrarCreatedUpdatedExpiry
1groupeism.comGoDaddy.com, LLC27 Dec 20181 Jan 202327 Dec 2024
2groupeism.quebecRegister.ca Inc.18 Nov 201416 Oct 202318 Nov 2024
3groupeism.netRegister.ca Inc.6 Feb 201710 Feb 20206 Feb 2020
4groupeism.orgMesh Digital Limited15 Sep 201715 Sep 201715 Sep 2018
5groupeism.schoolOVH sas14 May 201828 Jun 202414 May 2025
6groupeism.ca-18 Jul 201417 Jun 202418 Jul 2025
7groupeisms.comNordNet SA28 Jul 201923 Jun 202428 Jul 2024
8groupeism-online.comFastDomain Inc.16 Mar 20223 Mar 202416 Mar 2025
9groupeismi.comHostinger, UAB23 Jul 202322 Sep 202323 Jul 2024
10groupeism-sn.comPDR Ltd. d/b/a PublicDomainRegistry.com14 Mar 202414 Mar 202414 Mar 2025
11groupeisma.comAutomattic Inc.13 Apr 202429 Apr 202413 Apr 2025
12groupeisma.netPlanetHoster Inc.24 Jun 202428 Jun 202426 Jun 2025

Reverse Whois Demo

Reverse Whois API

You can fetch the above results using our Reverse Whois API.


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