WhoisXML Brand Alert API

The service provides search for domain names either newly registered or newly available to be registered matching a particular string over a specified time period. It highlights domains using words or character strings of interest within the .com, .net, .org, .biz, .mobi, and .us top-level domains. It is intended to spot registrations similar to a company's brand name or any trademarks it maintains.

API methods support submission of one to four terms to match and a time limit (either start date or number of days in the past) with a maximum of 12 days prior to the current date. Methods then search for domain registrations or drops with full or partial matches across the most common top-level domains.