One Click Whois Addon for Firefox. Web Developer tool.

Save your time with this 1-click firefox add-on. You can check site's who is information manually by visiting such sites as who.is and so on but with this firefox DT Whois 1.4 add-on this process will be done only in few seconds.

• Go to https://addons.mozilla.org/en-US/firefox/addon/2855 and press install now button.
• After installation restart firefox. IT can be that whois button doesn't appear instantly. All you have to do is to drag it from icon toolbar. Click the image bellow to watch video.