Editors' Note: The Download Now link will prompt a local download of the Firefox extension. To install the extension directly, open the file using your Firefox browser.
With Active Whois plugin for Firefox, you can get all information about site you watch. You can investigate any Web site including international top level domains, and retrieve its ownership details and the location of the servers hosting the site with just a single click.
What's new in this version:
Version 5.0 may include unspecified updates, enhancements, or bug fixes.