passed the test .. I came to Guru ..
I have this problem with IRC. (I can not connect)
I did ipv6 port scan this was:

Code:

Starting Nmap 5.00 ( http://nmap.org ) at 2012-05-19 22:49 PDT
Interesting ports on inventato-1-pt.tunnel.tserv6.fra1.ipv6.he.net (2001:470:1f0a:40b::2):
Not shown: 988 closed ports
PORT     STATE    SERVICE
25/tcp   open     smtp
80/tcp   open     http
110/tcp  open     pop3
143/tcp  open     imap
993/tcp  open     imaps
995/tcp  open     pop3s
6666/tcp filtered irc
6667/tcp filtered irc
6668/tcp filtered irc
6669/tcp filtered irc
7000/tcp filtered afs3-fileserver
9999/tcp filtered abyss

Nmap done: 1 IP address (1 host up) scanned in 79.64 seconds

 

Hello everyone, I would like to know if it is just this:

Code:

gaetano@netbook:~$ dig @ns2.he.net mx mail.inventato.de +short
10 2001:470:1f0a:40b::2.
10 mail.inventato.de.

let me know because I read the dns cache, then I get:
No MX found for your domain. Failed to get AAAA