To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
DAC WHOIS Search 1.0.1-signed.1-signed Requires Restart
Domainsatcost.ca is pleased to offer an easy to use WHOIS search extension that feeds into our extension WHOIS lookup service. Find all the public information about any domain with our WHOIS Search.
This add-on has been marked as experimental by its developers
This add-on is not compatible with your version of Firefox because of the following:
About this Add-on
All domain registrations require standard information, compiled into publically-accessible records, called the WHOIS protocol. You can use our WHOIS search to access any of these records, providing you information about the registrant, registrar and domain itself.