Bind shuts down

[Temo]

Hi,

I have trouble with several of my cwp7 servers. Bind turns off randomly, typically one to two times a week.

In the Bind status I get the following message:


● named.service - Berkeley Internet Name Domain (DNS)
   Loaded: loaded (/usr/lib/systemd/system/named.service; enabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Tue 2020-07-21 16:08:36 CEST; 1h 11min ago
  Process: 15546 ExecStop=/bin/sh -c /usr/sbin/rndc stop > /dev/null 2>&1 || /bin/kill -TERM $MAINPID (code=exited, status=1/FAILURE)
Main PID: 29681 (code=killed, signal=KILL)

Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -s, --signal      send specified signal
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -q, --queue       use sigqueue(2) rather than kill(2)
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -p, --pid              print pids without signaling them
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -l, --list [=] list signal names, or convert one to a name
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -L, --table            list signal names and numbers
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -h, --help     display this help and exit
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: -V, --version  output version information and exit
Jul 21 16:08:36 vps643323.ovh.net sh[15546]: For more details see kill(1).
Jul 21 16:08:36 vps643323.ovh.net systemd[1]: Unit named.service entered failed state.
Jul 21 16:08:36 vps643323.ovh.net systemd[1]: named.service failed.

Can anyone give me som hint or solution how t fix this. I have tried everything for weeks, but ther BIND servers keep shuting down.

[Sandeep]

incomplete informations

[Temo]

what information do I need to add to getting further to solve the problem?