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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 1596 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 [694 Million Domains] $10,000 Details

Keyword: K2THINK

Reverse Whois » KEYWORD [k2think ]  { 15 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1k2think.comeNom, Inc.29 Jan 202414 May 202629 Jan 2027
2k2think.xyzDynadot, LLC7 Sep 202517 Oct 20257 Sep 2026
3k2think.orgDynadot, LLC7 Sep 202525 Apr 20267 Sep 2026
4k2think.appDynadot, LLC7 Sep 202512 Sep 20257 Sep 2026
5k2think.infoDynadot, LLC9 Sep 202510 Apr 20269 Sep 2026
6k2think.aiKey-Systems GmbH21 Aug 202525 Nov 202521 Aug 2027
7k2think.netGMO Internet Inc.9 Sep 20256 Nov 20259 Sep 2026
8k2think.pro-10 Sep 202510 Sep 2025-
9k2think.devDynadot, LLC9 Sep 202526 May 20269 Sep 2026
10k2thinkcentral.comPDR Ltd. d/b/a PublicDomainRegistry.com29 Oct 201429 Oct 201429 Oct 2015
11k2thinking.comGoDaddy.com, LLC22 Jan 201023 Jan 202622 Jan 2028
12k2thinkai.comDynadot, LLC7 Sep 202530 Apr 20267 Sep 2026
13k2thinkchat.comDynadot, LLC7 Sep 202525 Apr 20267 Sep 2026
14k2thinkgpt.comDynadot, LLC7 Sep 202525 Apr 20267 Sep 2026
15k2thinks.comDynadot, LLC9 Sep 202524 Sep 20259 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=k2think

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