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Author Topic: Certification Administrator [No MX found for your domain. Failed to get AAAA]  (Read 4183 times)

inventato

  • Newbie
  • *
  • Posts: 3

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

Code: [Select]
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

 :-\
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jtcloe

  • Newbie
  • *
  • Posts: 48

Someone correct me if I'm wrong, but I don't think its "ok" to point an mx record directly to an IP, point it to a host name which has a resolvable aaaa record.

Even though you also have a hostname, its probably tripping up on the IP address.
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inventato

  • Newbie
  • *
  • Posts: 3

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: [Select]
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

 :-\
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broquea

  • Sr. Network Engineer, HE.NET AS6939
  • Administrator
  • Hero Member
  • *****
  • Posts: 1731

Need to complete Sage, not Guru, to unblock IRC filtering.
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inventato

  • Newbie
  • *
  • Posts: 3
« Last Edit: May 20, 2012, 09:39:55 PM by inventato »
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cholzhauer

  • Hero Member
  • *****
  • Posts: 2724

There's an option to unblock IRC after you pass...did you do that?
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Midosoft

  • readonly_member
  • Newbie
  • *
  • Posts: 1
  • 2B or not 2B
    • clubnet

Need to complete Sage ...