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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 [601 Million Domains] $10,000 Details

Keyword: QUANTUMHQ

Reverse Whois » KEYWORD [quantumhq ]  { 13 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1quantumhq.comAmazon Registrar, Inc.21 Sep 201517 Aug 202421 Sep 2025
2quantumhq.netRegional Network Information Center, JSC dba RU-CE…22 Aug 20193 Nov 201921 Aug 2025
3quantumhq.infoGoDaddy.com, LLC21 Sep 2015-21 Sep 2016
4quantumhq.bizGoDaddy.com, LLC21 Sep 201521 Sep 201520 Sep 2016
5quantumhq.orgGoogle, Inc.14 Mar 202328 Apr 202414 Mar 2025
6quantumhq.linkUniregistrar Corp26 Oct 201631 Oct 201626 Oct 2017
7quantumhq.co.ukReserved19 Jun 201230 Jul 201719 Jun 2018
8quantumhq.clubGoDaddy.com, LLC8 Nov 20198 Nov 20198 Nov 2020
9quantumhq.lifeGoDaddy.com, LLC20 Dec 201920 Dec 201920 Dec 2020
10quantumhq.liveNameCheap, Inc.2 Nov 202313 Jan 20252 Nov 2024
11quantumhq.com.au--19 Sep 2024-
12quantumhq.ru-6 Mar 2022-6 Mar 2025
13quantumhq.xyzPorkbun, LLC13 Feb 202513 Feb 202513 Feb 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=quantumhq

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