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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 1594 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 [653 Million Domains] $10,000 Details

Keyword: CAPITALQUANTUM

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


NumDomain NameRegistrarCreatedUpdatedExpiry
1capitalquantum.comGoDaddy.com, LLC18 Jan 20137 Apr 202318 Jan 2029
2capitalquantum.bizNameKing.com Inc.15 Mar 202215 Apr 202315 Mar 2023
3capitalquantum.orgGoDaddy.com, LLC26 Oct 20233 Oct 202526 Oct 2026
4capitalquantum.liveNameCheap, Inc.23 Jan 2025-23 Jan 2026
5capitalquantum.xyzGMO Internet Inc.25 Feb 20252 Mar 202525 Feb 2026
6capitalquantum.proNameCheap, Inc.4 Aug 2025--
7capitalquantum.sbsDynadot, LLC17 Sep 202517 Sep 202517 Sep 2026
8capitalquantum2020.siteName.com, Inc.29 Jan 202018 Mar 202029 Jan 2021
9capitalquantumai.funNameKing.com Inc.12 Jun 202226 Aug 202312 Jun 2023
10capitalquantumgroup.comHostinger, UAB14 Jan 202427 Feb 202514 Jan 2025
11capitalquantumportal.comHostinger, UAB9 Aug 202410 Aug 20259 Aug 2026
12capitalquantumcenter.comAutomattic Inc.9 Oct 202411 Oct 20259 Oct 2026
13capitalquantumblock.comGoDaddy.com, LLC5 Jan 20255 Jan 20255 Jan 2026
14capitalquantumedge.sbsDynadot, LLC16 Oct 202516 Oct 202516 Oct 2026
15capitalquantumfactory.sbsDynadot, LLC28 Oct 202528 Oct 202528 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=capitalquantum

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