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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 [677 Million Domains] $10,000 Details

Keyword: EFFCIENCY

Reverse Whois » KEYWORD [effciency ]  { 11 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1effciency.comGMO Internet Inc.23 Feb 202524 Feb 202623 Feb 2026
2effciency.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…2 Mar 201723 May 20172 Mar 2018
3effciency.onlineGMO Internet Inc.23 Feb 202524 Feb 202623 Feb 2027
4effciencyhacks.comeNom, Inc.21 Aug 201521 Aug 201521 Aug 2016
5effciencyconsultant.comGoDaddy.com, LLC4 Feb 20164 Feb 20164 Feb 2017
6effciencysolutions.lifeNameCheap, Inc.18 Nov 201718 Nov 201718 Nov 2018
7effciencycorp.comGoDaddy.com, LLC1 Nov 202313 Jan 20261 Nov 2025
8effciencyvermont.comPorkbun, LLC9 Nov 202323 Jan 20259 Nov 2024
9effciencytch.ru-28 Mar 2023-28 Mar 2024
10effciencyfour.co.uk-17 Apr 202517 Apr 202517 Apr 2026
11effciencyforcare.comNameCheap, Inc.26 Jun 202526 Jun 202526 Jun 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=effciency

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