Our database now contains whois records of 558 Million (558,758,622) 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 1563 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 [558 Million Domains] $10,000 Details

Keyword: OPENTHEBOOKS

Reverse Whois » KEYWORD [openthebooks ]  { 9 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1openthebooks.comGoDaddy.com, LLC28 Feb 200813 Dec 20222 Nov 2031
2openthebooks.netGoDaddy.com, LLC26 Mar 20102 Apr 201526 Mar 2025
3openthebooks.orgDNC Holdings, Inc.19 Nov 20193 Jan 202419 Nov 2024
4openthebooks.uk-9 Feb 202125 Apr 20229 Feb 2023
5openthebookstore.comNameCheap, Inc.30 Jan 201531 Dec 202330 Jan 2025
6openthebooksnow.infoGoDaddy.com, LLC4 Apr 201716 May 20204 Apr 2021
7openthebooksnow.comGoDaddy.com, LLC4 Apr 20174 Apr 20174 Apr 2018
8openthebooksnow.netGoDaddy.com, LLC4 Apr 20174 Apr 20174 Apr 2018
9openthebooksofshadows.comGoogle, Inc.11 Jan 202312 Jan 202311 Jan 2024

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=openthebooks

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