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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: CRITICALQUESTION

Reverse Whois » KEYWORD [criticalquestion ]  { 11 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1criticalquestion.comDynadot, LLC14 Mar 202410 Jun 202414 Mar 2025
2criticalquestionsresearch.comGoDaddy.com, LLC26 May 201527 May 202426 May 2025
3criticalquestionresearch.comGoDaddy.com, LLC26 May 201518 Sep 202226 May 2027
4criticalquestions.comNetwork Solutions, LLC12 Nov 200622 Jul 202212 Nov 2024
5criticalquestions.orgGoogle, Inc.30 Dec 202117 Apr 202430 Dec 2024
6criticalquestionnaireapp.comTucows Domains Inc.17 Nov 201817 Nov 201817 Nov 2019
7criticalquestions.netGoDaddy.com, LLC2 Aug 20192 Aug 20192 Aug 2020
8criticalquestionstoask.comFastDomain Inc.23 Aug 20228 Aug 202423 Aug 2025
9criticalquestioning.orgTucows Domains Inc.22 Aug 202013 Aug 202422 Aug 2025
10criticalquestionsforai.comCronon AG27 Nov 202316 Jan 202427 Nov 2024
11criticalquestionsforai.de--26 Nov 2023-

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=criticalquestion

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