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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 [620 Million Domains] $10,000 Details

Keyword: HYDROBUILDER

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1hydrobuilder.comGoDaddy.com, LLC10 Oct 201010 Oct 202410 Oct 2025
2hydrobuilder.netGoDaddy.com, LLC29 May 201529 May 201529 May 2016
3hydrobuilder.orgGoDaddy.com, LLC9 Oct 20169 Oct 20179 Oct 2018
4hydrobuilder.bizGMO Internet Inc.24 Jan 201711 Feb 201723 Jan 2018
5hydrobuilder.co.uk-31 Jan 20121 Feb 202531 Jan 2026
6hydrobuilder.onlineNameCheap, Inc.15 Aug 202219 Nov 202415 Aug 2025
7hydrobuilder.autosNameCheap, Inc.11 Aug 202219 Nov 202411 Aug 2025
8hydrobuilderpro.comGoDaddy.com, LLC5 Oct 20145 Oct 20145 Oct 2015
9hydrobuilders.comWild West Domains, LLC11 Feb 201111 Feb 202511 Feb 2026
10hydrobuilderreviews.comGoDaddy.com, LLC6 Mar 20127 Mar 20166 Mar 2017
11hydrobuilderreview.comGoDaddy.com, LLC6 Mar 20127 Mar 20166 Mar 2017
12hydrobuilderholdings.comGoDaddy.com, LLC30 Dec 202031 Dec 202430 Dec 2025
13hydrobuildersholdings.comCosmotown, Inc.24 Sep 202124 Sep 202124 Sep 2022
14hydrobuildersupply.comGoogle, Inc.7 Feb 20227 Feb 20227 Feb 2023
15hydrobuilder-staging.comCloudFlare, Inc.9 Aug 20227 Nov 20249 Aug 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=hydrobuilder

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