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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 1577 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 [619 Million Domains] $10,000 Details

Keyword: TOOLTESTER

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1tooltester.info1&1 Internet AG28 May 2015-28 May 2016
2tooltester.comNameCheap, Inc.25 Jun 200327 May 202525 Jun 2026
3tooltester.orgPSI-USA, Inc. dba Domain Robot4 Apr 20165 Apr 20174 Apr 2018
4tooltester.netNameCheap, Inc.12 Jul 201129 Jun 202412 Jul 2025
5tooltester.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…31 Dec 201731 Dec 201731 Dec 2019
6tooltester.onlineHostinger, UAB20 Jan 202220 Jan 202220 Jan 2023
7tooltester.xyzNameCheap, Inc.23 Mar 20235 May 202423 Mar 2024
8tooltesters.comNameCheap, Inc.2 Dec 201511 Nov 20242 Dec 2025
9tooltesterin.comHiChina Zhicheng Technology Limited20 Sep 201829 Aug 202320 Sep 2025
10tooltesteruk.comWebfusion Ltd.31 Dec 201731 Dec 201731 Dec 2019
11tooltester24.comCloudFlare, Inc.8 Dec 202123 Nov 20248 Dec 2025
12tooltesters.nl-28 Jul 20137 Apr 2022-

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=tooltester

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