Our database now contains whois records of 664 Million (664,056,015) 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 1595 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 [664 Million Domains] $10,000 Details

Keyword: OPTINMONSTER

Reverse Whois » KEYWORD [optinmonster ]  { 24 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1optinmonster.comGoDaddy.com, LLC30 Nov 20121 Dec 202530 Nov 2026
2optinmonster.orgNameCheap, Inc.28 Nov 20153 Nov 202528 Nov 2026
3optinmonster.infoNameCheap, Inc.28 Nov 20158 Feb 202528 Nov 2024
4optinmonster.bizNameCheap, Inc.28 Nov 201513 Dec 202427 Nov 2024
5optinmonster.usNameCheap, Inc.7 Jul 20167 Jul 20236 Jul 2023
6optinmonster.topNameCheap, Inc.7 Jul 201610 Jun 20247 Jul 2025
7optinmonster.xyzNameCheap, Inc.16 Jul 201617 Jul 202516 Jul 2026
8optinmonster.netGoDaddy.com, LLC9 Apr 201410 Apr 20259 Apr 2026
9optinmonster.de--20 Oct 2014-
10optinmonster.co.uk-30 Nov 20214 Aug 202330 Nov 2023
11optinmonster.emailGoDaddy.com, LLC12 Jan 201813 Jan 202612 Jan 2027
12optinmonster.devGoDaddy.com, LLC1 Mar 20198 Oct 20251 Mar 2028
13optinmonster.clubGoDaddy.com, LLC23 Apr 202028 Apr 202023 Apr 2021
14optinmonster-review.comeNom, Inc.23 Sep 201423 Sep 201423 Sep 2015
15optinmonstercoupon.comGoDaddy.com, LLC24 Oct 201524 Oct 201524 Oct 2016
16optinmonsterreview.com1&1 Internet AG30 Nov 201530 Nov 201530 Nov 2016
17optinmonsters.infoGoDaddy.com, LLC8 Mar 20168 Mar 20168 Mar 2017
18optinmonsters.comGoDaddy.com, LLC1 May 20171 May 20171 May 2019
19optinmonsters.co.uk-1 May 20171 May 20171 May 2019
20optinmonsterzone.comNamesilo, LLC14 Mar 201915 Mar 201914 Mar 2020
21optinmonsterdemo.comGoDaddy.com, LLC24 Mar 202025 Mar 202524 Mar 2026
22optinmonstermail.comGoDaddy.com, LLC12 Jan 201813 Jan 202512 Jan 2026
23optinmonsteremail.comGoDaddy.com, LLC12 Jan 201813 Jan 202512 Jan 2026
24optinmonsterservices.comGoDaddy.com, LLC16 Oct 202417 Oct 202516 Oct 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=optinmonster

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