Whoxy

Whoxy provides a WHOIS API for looking up domain registration records from a database of historical records.

whoxy.com
Whoxy homepage screenshot

About Whoxy

Whoxy is a web-based tool and hosted API for looking up domain WHOIS records. Its database contains WHOIS records for 729 million domain names. The API returns parsed WHOIS fields in JSON and XML format for use in applications.

You can enter a domain name on the site to view current WHOIS data, including registrar and created, updated, and expiry dates. Through the API you can request WHOIS data for a domain, use the WHOIS History API and Reverse WHOIS API, and perform bulk lookups. Other services include newly registered domains, dropped and deleted domains, expiring domains, and WHOIS database download. An API call can also check account query balance.

It suits developers, businesses, and researchers who need programmatic access to current and historical domain registration data from HTTP/HTTPS websites, apps, or software.

Key features

  • Search a domain on the site for registrar and dates
  • WHOIS API returns parsed fields in JSON and XML
  • Includes WHOIS History API and Reverse WHOIS API
  • Supports bulk lookup and database download options
  • Check API query balance through an API call
Best for: Developers and businesses that need programmatic access to domain WHOIS data.
Good for
  • Structured JSON and XML output for applications
  • Covers current, historical, and reverse WHOIS lookups
  • On-site lookup shows registrar and key dates
Watch out for
  • API use requires a key and purchased query packages

Whoxy at a glance

Website
whoxy.com
Type
Online tool
Pricing
Paid
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Whoxy FAQ

What is Whoxy used for?
It provides domain WHOIS lookup through a website form and an API. Results include parsed registration fields in JSON and XML.
How do I get a Whoxy API key?
The API key is available through Account Manager » API Settings.
What output formats does the WHOIS API support?
It supports JSON and XML. You add &format=xml to an API call to receive XML.
How much does Whoxy cost?
Listed packages include 5,000 WHOIS Lookup API queries for $10, with larger packages available. Account signup is listed as free with pay-as-you-go pricing.
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