Email validation

We understand that whois is often about communication, so we run every email address through an email validation service to determine the status of the email. We'll even tell you when the email address is a catchall or disposable

Address formatting

We use the Google Map API to validate and format all registered mailing addresses. We even embed an interactive map!


We were tired of looking at whois websites that were slow, looked like they hadn't been updated since 1996, and simply spit out a wall of ugly text. Whozat is fast, beautiful, and thoughtful.

A few kind words