Our database now contains whois records of 593 Million (593,657,518) domain names.
Login / Password / Signup
Low Price Guarantee

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 1575 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 [593 Million Domains] $10,000 Details

Keyword: TUCOWSDOMAINS

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1tucowsdomains.comTucows Domains Inc.8 Feb 200810 Jan 20248 Feb 2025
2tucowsdomains.mobiTucows Domains Inc.26 Oct 20102 Oct 202426 Oct 2025
3tucowsdomains.xyzAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…26 Jan 201716 Apr 201726 Jan 2018
4tucowsdomains.directoryTucows Domains Inc.4 Aug 202211 Jul 20244 Aug 2025
5tucowsdomains.be-21 May 2010--
6tucowsdomains.dk-21 May 2010-31 May 2025
7tucowsdomains.de--14 Feb 2019-
8tucowsdomains.lockerTucows Domains Inc.11 Dec 202412 Dec 202411 Dec 2025
9tucowsdomainsprivacy.co.uk-20 Dec 20165 Jan 201720 Dec 2017
10tucowsdomainsinc.comGoDaddy.com, LLC9 Jan 20199 Jan 20199 Jan 2020
11tucowsdomainssucks.comTucows Domains Inc.20 Jul 202019 Jul 202420 Jul 2025

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=tucowsdomains

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