Our database now contains whois records of 612 Million (612,279,408) 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 1576 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 [612 Million Domains] $10,000 Details

Keyword: OPZERO

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1opzero.netLaunchpad, Inc.4 Dec 201416 Jan 20254 Dec 2024
2opzero.comGoDaddy.com, LLC7 Feb 20068 Feb 20257 Feb 2026
3opzero.orgGoDaddy.com, LLC24 Jun 20198 Aug 202424 Jun 2025
4opzero.xyzAmazon Registrar, Inc.3 Jun 202310 Jun 20243 Jun 2025
5opzero.ru-27 Oct 2020-27 Oct 2025
6opzero.it-17 Oct 20232 Nov 202417 Oct 2025
7opzerovets.orgeNom, Inc.19 Jan 201613 Mar 201719 Jan 2018
8opzerolighting.comFastDomain Inc.29 Jan 201929 Jan 201929 Jan 2020
9opzeroutah.orgTucows Domains Inc.3 Jan 202216 Dec 20243 Jan 2027
10opzero1.comGoDaddy.com, LLC3 Nov 20243 Nov 20243 Nov 2025
11opzeroprinting.comHosting Concepts B.V. dba Openprovider18 Jan 20252 Feb 202518 Jan 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=opzero

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