Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\>nslookup irc.vbulletin-chat.com
*** Can't find server name for address 192.168.2.1: Non-existent domain
*** Default servers are not available
Server:  UnKnown
Address:  192.168.2.1

Non-authoritative answer:
Name:    irc.vbulletin-chat.com.Belkin
Address:  208.67.219.40


C:\>