*Not tested yet on Dreamcast* but I assume it will work. Look up info on any
domain with this handy bookmarklet! Rather longish but very useful.

javascript:URL=self.location.href;prefix=URL.substring(0,URL.indexOf('.')+1)
;URLremain=URL.substring(prefix.length,URL.length);domain='';if((prefix=='ht
tp://www.')||(prefix=='www.')){domain=URLremain.substring(0,URLremain.indexO
f('/'));}else{prefix2=URL.substring(0,7);if(prefix2=='http://'){URLremain2=U
RL.substring(prefix2.length,URL.length);domain=URLremain2.substring(0,URLrem
ain2.indexOf('/'));}else{domain=URL.substring(0,URL.indexOf('/'));}}location
.href='http://www.coolwhois.com/?d='+domain;