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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 [642 Million Domains] $10,000 Details

Keyword: AUTHPROXY

Reverse Whois » KEYWORD [authproxy ]  { 8 domain names }


NumDomain NameRegistrarCreatedUpdatedExpiry
1authproxy.comGoDaddy.com, LLC13 Feb 201514 Feb 202513 Feb 2026
2authproxy.netAscio Technologies, Inc. Danmark - Filial af Ascio…24 Mar 202122 Aug 202524 Mar 2026
3authproxy.devCloudFlare, Inc.17 Sep 202223 Nov 202417 Sep 2026
4authproxy.xyzGMO Internet Inc.3 Oct 2025-3 Oct 2026
5authproxy.techEuroDNS S.A.13 Sep 202415 May 202513 Sep 2026
6authproxymigration.comGoogle, Inc.17 Mar 202116 Apr 202417 Mar 2024
7authproxygate.comEuroDNS S.A.2 Sep 202427 Aug 20251 Sep 2026
8authproxy-demo.comPorkbun, LLC22 Feb 202522 Feb 202522 Feb 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=authproxy

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