os

Netcraft:    [9]www.cra.ed.cr is running Microsoft-IIS/4.0 on [10]NT4 or Windows 98
   
NMAP: Remote operating system guess: Windows NT4 / Win95 / Win98
www.cra.ed.cr: Server: Microsoft-IIS/4.0
 
mirror taken by: jericho  
mirror taken on Sat Jan 22 14:27:55 MST 2000