os

Netcraft:    [11]www.tejnion.com.ar is running Microsoft-IIS/2.0 on [12]NT4 or
   Windows 98
NMAP: 
www.tejnion.com.ar: Server: Microsoft-IIS/2.0
 
mirror taken by: root     
mirror taken on Sat Apr  8 11:45:23 MDT 2000
 
 
Internic: [whois.internic.net]

Whois Server Version 1.1

Domain names in the .com, .net, and .org domains can now be registered
with many different competing registrars. Go to http://www.internic.net
for detailed information.

No match for "TEJNION.COM.AR".

>>> Last update of whois database: Sat, 8 Apr 00 06:15:58 EDT <<<

The Registry database contains ONLY .COM, .NET, .ORG, .EDU domains and
Registrars.
Sitename: 
defacer: TankDS [EhW]
remote os: NT
remote server: Microsoft-IIS/2.0
Sat Apr  8 11:46:44 MDT 2000