Checking for zone expiration?
barmar at alum.mit.edu
Mon May 21 19:59:15 UTC 2012
In article <mailman.837.1337627794.63724.bind-users at lists.isc.org>,
Alan Batie <alan at peak.org> wrote:
> We had a rather key zone mysteriously expire on a slave this morning -
> the log files show a transfer a couple weeks ago, but it hadn't been
> updated so there was no reason for one since and there were no log
> entries about failed connection attempts. I was wondering if there's a
> way to check the remaining time on a zone for monitoring? If you fetch
> the SOA, you get the full ttl, for obvious reasons, not the server's
Check the modification time of the zone file on the slave server, that's
when it was last refreshed.
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