Whois Lookup Browser Bookmarklet

I’ve been wanting a whois bookmarklet for a while now, but none of them seem to work very well, so I made my own.

Drag -> Whois Search to your bookmark bar to install.

It uses who.is for the lookup as they automatically parse the domain out of the url unlike other sites.

3 thoughts on “Whois Lookup Browser Bookmarklet

  1. works great, thanks for posting.
    here’s one based on a bookmarklet i found somewhere (squarefree?) that searches mouse selected text (an IP)
    IpWhoisDomaintoolsCom[20100620
    javascript:Qr=document.getSelection();if(!Qr){void(Qr=prompt(‘whois.domaintools.com%20Lookup%20IP%20number%20Selected%20or%20enter%20here’,”))};if(Qr)location.href=’http://whois.domaintools.com/’+escape(Qr);

    same, but try posting it in an href as link:
    IpWhoisDomaintoolsCom[20100620

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