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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 1594 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 [646 Million Domains] $10,000 Details

Keyword: WATCHSYSTEMS

Reverse Whois » KEYWORD [watchsystems ]  { 15 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1watchsystems.comCloudFlare, Inc.15 Nov 199920 Mar 202315 Nov 2026
2watchsystems.bizCloudFlare, Inc.4 Mar 20136 Feb 20253 Mar 2026
3watchsystems.infoCloudFlare, Inc.4 Mar 201321 Feb 20254 Mar 2026
4watchsystems.mobiNetwork Solutions, LLC7 Feb 20119 Dec 20157 Feb 2017
5watchsystems.netCloudFlare, Inc.7 Feb 201121 Feb 20257 Feb 2026
6watchsystems.orgCloudFlare, Inc.4 Feb 201310 Jan 20254 Feb 2026
7watchsystems.co.uk-12 Sep 201213 Aug 202512 Sep 2026
8watchsystems.proCloudFlare, Inc.4 Mar 20137 Feb 20254 Mar 2026
9watchsystems.asiaNameCheap, Inc.4 Mar 201328 Jan 20254 Mar 2026
10watchsystems.coNetwork Solutions, LLC7 Feb 201114 Dec 20216 Feb 2023
11watchsystems.usCloudFlare, Inc.4 Mar 20136 Feb 20253 Mar 2026
12watchsystems.uk-18 Dec 201818 Nov 202418 Dec 2026
13watchsystems.de--16 Sep 2025-
14watchsystems.xxxNameCheap, Inc.4 Mar 201325 Jun 20254 Mar 2026
15watchsystemsdev.comCloudFlare, Inc.20 Apr 201823 May 202520 Apr 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=watchsystems

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