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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 1573 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 [575 Million Domains] $10,000 Details

Keyword: PROOFHQ

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1proofhq.comNom-iq Ltd. dba COM LAUDE1 Nov 20073 May 20241 Nov 2024
2proofhq.orgGoDaddy.com, LLC4 Dec 20145 Dec 20164 Dec 2017
3proofhq.emailGoDaddy.com, LLC4 Dec 201418 Jan 20174 Dec 2017
4proofhq.ninjaGoDaddy.com, LLC20 Feb 201520 Feb 201520 Feb 2016
5proofhq.infoNom-iq Ltd. dba COM LAUDE8 Apr 201414 Mar 20248 Apr 2025
6proofhq.netNom-iq Ltd. dba COM LAUDE1 Nov 20073 May 20241 Nov 2024
7proofhq.co.ukInstra Corporation Pty Ltd.23 Apr 201823 Apr 201823 Apr 2020
8proofhq.euKey-Systems GmbH---
9proofhq-staging.comHostinger, UAB27 Jun 20237 Aug 202427 Jun 2024
10proofhq-qa.comGoDaddy.com, LLC9 Jul 201020 Aug 20169 Jul 2017
11proofhq-marketing.comGoDaddy.com, LLC16 Jan 201417 Jan 201616 Jan 2018
12proofhqueli.dateNameCheap, Inc.30 Apr 201830 Apr 201830 Apr 2019
13proofhq365.comNom-iq Ltd. dba COM LAUDE5 Nov 20193 May 20245 Nov 2024
14proofhqcom.digitalNameCheap, Inc.4 Sep 202115 Nov 20234 Sep 2023
15proofhqcom.comBeijing Lanhai Jiye Technology Co., Ltd22 Nov 20231 Dec 202322 Nov 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=proofhq

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