Discover Unreferenced Zones/Records

[Bryan Harris]

Hi Tony,

On Jul 01, 2013, at 06:19 AM, Tony Finch <dot at dotat.at> wrote:

Bryan Harris <bryanlharris at me.com> wrote:
>
> I have discovered that we have an excessive amount of old zones not being
> used.  Is there a trick, or a simple way to determine which zones have not
> been referenced in a long time?

BIND can keep per-zone counts of response codes (success, various kinds of
failure, etc.).

ftp://ftp.isc.org/isc/bind9/9.9.3-P1/doc/arm/Bv9ARM.ch06.html#statistics
 
I think this is just what we are looking for.  Thanks for your help.
Bryan
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