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From: Vincent Lefevre (vincentvinc17.net)
Date: Tue May 07 2013 - 18:02:43 CDT
On 2013-05-07 15:38:44 -0500, Stan Hoeppner wrote:
> On 5/7/2013 7:02 AM, Vincent Lefevre wrote:
> > And it seems that
> > some users forget to set up a PTR for all their IPv6 addresses.
> > This apparently includes Debian's mailing-list server.
I've reported a Debian bug, and one developer claimed it was "fixed".
> Seems to have IPv6 rDNS:
> ~$ host bendel.debian.org
> bendel.debian.org has address 184.108.40.206
> bendel.debian.org has IPv6 address 2001:41b8:202:deb:216:36ff:fe40:4002
> ~$ host 2001:41b8:202:deb:216:36ff:fe40:4002
> domain name pointer bendel.debian.org.
This is confirmed by my mail archive, *except* for one mail,
where the IP address was:
Let's see the difference:
^^ ^^ ^^^^
I suspect that they temporarily changed the Ethernet card without
updating their DNS config, as only the last 6 bytes of the IPv6
address changed for this particular mail.
I fear that they could do the same mistake in the future...
Vincent Lefèvre <vincentvinc17.net> - Web: <http://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)