Maintained by: NLnet Labs

Unbound-users Digest, Vol 111, Issue 20

Tue Feb 28 04:33:18 CET 2017

Hi Viktor,

Sorry, not fully understand your explaination.
It means NS is has error configuration for its DNSec ?
Why bind still can resolv it ?

What can i do to solve it with unbound ?
Thank you.


On Tue, Feb 28, 2017 at 10:07 AM, <unbound-users-request at> wrote:

> This looks like a misconfigured Arbor Networks firewall, that blocks
> various DNS lookups over IPv4 (but not IPv6).  This is bad, since
> many resolvers don't yet have IPv6 connectivity.  In addition to
> potential impact on email delivery see also:
> for why filtering of RRtypes is generally wrong.  Please address
> this problem to ensure that email to arrives reliably in
> a timely manner.
> --
>         Viktor.
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