Am 2024-06-01 04:34, schrieb Michael Batchelder:
Thomas, can you clarify whether all queries to 127.0.0.1/53 result in:
;; communications error to 127.0.0.1#53: timed out
when this problem occurs, or do just queries for
s1._domainkey.mg-esp-prod-eu-eu.mallorcazeitung.es fail (or some level
of failure in between all queries and the ones for that one domain)?
And at that time, can you successfully query from the same system
using a public resolver (e.g. "dig @9.9.9.9
s1._domainkey.mg-esp-prod-eu-eu.mallorcazeitung.es TXT")? And do you
have BIND's logging for the queries that fail?
I have only observed this with this mallorcazeitung domain so far.
Perhaps it has something to do with my server or the network environment
of my server host. I have another identical server, but in a different
network / on a different host system. And on the second server, the
duration of the uncached query for this domain is normal (128 msec).
Problem server 1
;; Query time: 3348 msec
Server 2
;; Query time: 128 msec
I restarted server 1, but this did not bring any improvement. But so far
it only takes so long with this mallorcazeitung domain.
I tried to activate logging (found it on a website), but the first
attempt resulted in an error. I'm a bit too exhausted now, as I've been
sitting in front of the PC all week and now need to take a break.
mkdir /var/log/named
chown bind:root /var/log/named
chmod 0750 /var/log/named
nano /etc/bind/named.conf.local
logging {
channel my_syslog {
syslog daemon;
severity notice;
};
channel my_file {
file "/var/log/named/messages";
severity info;
print-time yes;
};
category default { my_file; };
}
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