If you mean a whois script so that you can set up your own whois search page, I got mine from http://www.web-shack.net/. They have a free version and an extra features paid version.
I customized mine a little and added some extensions that weren't in their script. You can see how theirs work by looking at mine if you want. My customized free version can be seen at http://registration.mikeswebsitedesign.net/cgi-bin/whois.cgi and my customized paid version can be seen at http://registration.PremierWebsiteSolutions.com/cgi-bin/whois/whois.pl.
I customized mine a little and added some extensions that weren't in their script. You can see how theirs work by looking at mine if you want. My customized free version can be seen at http://registration.mikeswebsitedesign.net/cgi-bin/whois.cgi and my customized paid version can be seen at http://registration.PremierWebsiteSolutions.com/cgi-bin/whois/whois.pl.
