Our database now contains whois records of 715 Million (715,427,517) domain names.
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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 1596 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 [715 Million Domains] $10,000 Details

[email protected]

Reverse Whois » EMAIL [[email protected] ]  { 12 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1pattayamemorial.comOnlineNIC, Inc.20 Jun 200816 Jun 202320 Jun 2024
2freetvguide.co.nz-25 Feb 200526 Dec 201725 Jan 2018
3crunch4free.netTucows Domains Inc.2 Oct 20053 Sep 20172 Oct 2018
4qwacqwac.com1&1 Internet AG1 Feb 20072 Feb 20171 Feb 2018
5lavidaesverdanza.comregister.com, Inc.28 Jul 201124 Jan 201228 Jul 2018
6robinscomics.comTucows Domains Inc.17 Dec 200418 Dec 201617 Dec 2017
7newsonet.neteNom, Inc.31 May 20072 May 201631 May 2017
8arrowservice.neteNom, Inc.31 May 20072 May 201631 May 2017
9plazaprimera.comregister.com, Inc.17 Sep 200924 Jan 201217 Sep 2017
10goodcheapearphones.comTucows Domains Inc.9 Jun 20129 Jun 20129 Jun 2017
11actforbritain.orgTucows Domains Inc.21 Dec 201025 Dec 201521 Dec 2016
12actforbritain.comTucows Domains Inc.21 Dec 201025 Dec 201521 Dec 2016

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&email=[email protected]

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