os

Netcraft:    [9]helpchat.worldnet.att.net is running Microsoft-IIS/4.0 on [10]NT4
   or Windows 98
NMAP: 
helpchat.worldnet.att.net: Server: Microsoft-IIS/4.0
 
mirror taken by: mcintyre
mirror taken on Tue Nov 16 09:21:26 MST 1999