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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 [651 Million Domains] $10,000 Details

Keyword: QUANTSIGNAL

Reverse Whois » KEYWORD [quantsignal ]  { 22 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1quantsignal.comTurnCommerce, Inc. DBA NameBright.com18 Jan 201215 Jan 202018 Jan 2026
2quantsignal.mobiGoDaddy.com, LLC29 Jan 201429 Jan 201629 Jan 2018
3quantsignal.netGoDaddy.com, LLC6 Dec 202121 Nov 20246 Dec 2026
4quantsignal.orgGoDaddy.com, LLC18 Jan 201229 Jan 201618 Jan 2018
5quantsignal.io-5 Aug 202527 Aug 20255 Aug 2026
6quantsignal.appCloudFlare, Inc.9 Mar 20249 Jul 20249 Mar 2026
7quantsignal.aiDynadot, LLC17 Mar 20243 Aug 202517 Mar 2026
8quantsignal.xyzGMO Internet Inc.2 Sep 202516 Sep 20252 Sep 2026
9quantsignal.co.uk-16 Jul 202424 Jul 202516 Jul 2026
10quantsignal.techGoDaddy.com, LLC2 Sep 20245 Sep 20252 Sep 2026
11quantsignal.proNameCheap, Inc.3 Mar 2025--
12quantsignals.tradeNameCheap, Inc.27 Feb 201627 Feb 201626 Feb 2017
13quantsignals.comTurnCommerce, Inc. DBA NameBright.com18 Sep 200730 Aug 202218 Sep 2025
14quantsignalers.comGoDaddy.com, LLC2 Oct 20103 Oct 20252 Oct 2026
15quantsignals.netGoogle, Inc.17 Feb 202317 Feb 202317 Feb 2024
16quantsignalapi.comCSL Computer Service Langenbach GmbH d/b/a joker.c…15 Jun 201715 Jun 201715 Jun 2018
17quantsignals.co.ukReserved8 Dec 20167 Dec 20178 Dec 2018
18quantsignaltrading.comCronon AG17 Sep 20186 Nov 202417 Sep 2026
19quantsignals.xyzNameCheap, Inc.22 May 20231 May 202522 May 2026
20quantsignals.clickNameCheap, Inc.21 Jul 202421 Jul 202521 Jul 2026
21quantsignalstrading.comGoDaddy.com, LLC6 Sep 20246 Sep 20246 Sep 2027
22quantsignals.appGoogle, Inc.2 Sep 20257 Sep 20252 Sep 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=quantsignal

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