os

Netcraft:    [9]ntwww.ansys.com is running Microsoft-IIS/4.0 on [10]NT4 or Windows
   98
NMAP: 
ntwww.ansys.com: Server: Microsoft-IIS/4.0
 
mirror taken by: mcintyre
mirror taken on Tue Nov 16 13:04:54 MST 1999