jooo ... sin las www salen bastantes mas...
wifislax ~ # dnsenum.pl --enum facebook.com
dnsenum.pl VERSION:1.2.3
----- facebook.com -----
Host's addresses:
__________________
facebook.com. 761 IN A 173.252.110.27
Name Servers:
______________
a.ns.facebook.com. 126028 IN A 69.171.239.12
b.ns.facebook.com. 126028 IN A 69.171.255.12
Mail (MX) Servers:
___________________
msgin.t.facebook.com. 300 IN A 66.220.159.18
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Wildcards detected, all subdomains will point to the same IP address
Omitting results containing 31.13.83.8.
Maybe you are using OpenDNS servers.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!
vamos , que hay mas, pero todos redirigen a 31.13.83.8