Lo que buscas se llama Whois. Puedes hacerte algo en PHP o ASP... O puedes mirar en
www.hotscripts.com a ver si hay algo ya hecho:
http://www.hotscripts.com/search/?bo...s&category=all
P. ej. este podría servirte:
http://www.hotscripts.com/Detailed/12300.html Cita: Description: MRWhois is a ready to use whois lookup PHP script. Just unpack, upload and you are ready to go. Script checks for: .com, .net, .org, .co.uk, .org.uk, .me.uk, .info, .biz and .us domain names. No PHP knowledge required. The latest updated version is much easier to customise, you can easily change the language (few lines) or disable domains you do not need. Still ALL-IN-ONE script no changes necesary to start using it.
Tu host debe soportar PHP.
La página para bajarlo:
http://64.5.44.145/~mrscript/ Una demo: http://64.5.44.145/~mrscript/scripts/mrwhois.php