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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 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 [583 Million Domains] $10,000 Details

Keyword: H2O2U

Reverse Whois » KEYWORD [h2o2u ]  { 12 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1h2o2u.orgTucows Domains Inc.17 Mar 20239 Mar 202417 Mar 2025
2h2o2u.comGMO Internet Inc.8 Sep 20248 Sep 20248 Sep 2025
3h2o2u.info1&1 Internet AG20 Apr 200720 May 202020 Apr 2021
4h2o2u.netGoDaddy.com, LLC20 Nov 200927 May 202320 Nov 2026
5h2o2u.co.ukThe Registry at Info Avenue, LLC d/b/a Spirit Comm…15 Oct 20048 Oct 201615 Oct 2018
6h2o2uses.comNameCheap, Inc.20 Oct 200820 Sep 202420 Oct 2025
7h2o2usa.comGoDaddy.com, LLC22 Sep 202323 Sep 202422 Sep 2025
8h2o2university.comGoDaddy.com, LLC2 May 20203 May 20242 May 2025
9h2o2umobilehydrationservicellc.netGoogle, Inc.8 Sep 20228 Oct 20248 Sep 2024
10h2o2umobilehydrationservicellc.comGoogle, Inc.8 Sep 20228 Oct 20248 Sep 2024
11h2o2uiv.comWix.com Ltd.8 Feb 20238 Feb 20238 Feb 2026
12h2o2ulg3.sbs-8 Aug 202415 Aug 20248 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=h2o2u

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