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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 1595 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 [664 Million Domains] $10,000 Details

Keyword: XX3XX

Reverse Whois » KEYWORD [xx3xx ]  { 10 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1xx3xx.infoDynadot, LLC31 Mar 201510 May 202431 Mar 2024
2xx3xx.clubAlibaba Cloud Computing Ltd. d/b/a HiChina (www.ne…19 Apr 2016-18 Apr 2017
3xx3xx.comNameCheap, Inc.3 Feb 202513 Dec 20253 Feb 2026
4xx3xx.topNamesilo, LLC26 Apr 202126 Apr 202126 Apr 2022
5xx3xx.vipDynadot, LLC6 Sep 202316 Oct 20256 Sep 2026
6xx3xx.xyzDynadot, LLC18 Apr 20259 Jun 202518 Apr 2026
7xx3xx.proPDR Ltd. d/b/a PublicDomainRegistry.com28 Oct 202528 Dec 2025-
8xx3xx3.comKQW, Inc.21 Sep 201522 Sep 201521 Sep 2016
9xx3xx8.com35 Technology Co., Ltd.8 Apr 20168 Apr 20168 Apr 2017
10xx3xxx.comGoDaddy.com, LLC12 Nov 201912 Nov 201912 Nov 2020

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=xx3xx

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