jadi saya ada memutuskan merubah dns lokal untuk zimbra mail server saya dari dnsmasq dan zimbra dnscache menjadi menggunakan bind9 , bind9 sudah berhasil di install dan bekerja dengan baik saya insyaallah akan post juga langkah nya di web ini nnti
berikut langkah untuk me remove atau uninstall zimbra dnscache
zimbra@mail:~$ zmcontrol status
Host mail.assyifa.ac.id
amavis Running
antispam Running
antivirus Running
dnscache Stopped
dnscache is not running.
ldap Running
logger Running
mailbox Running
memcached Running
mta Running
opendkim Running
proxy Running
service webapp Running
snmp Running
spell Running
stats Running
zimbra webapp Running
zimbraAdmin webapp Running
zimlet webapp Running
zmconfigd Running
zimbra@mail:~$ ping google.com
PING google.com (216.239.38.120) 56(84) bytes of data.
64 bytes from any-in-2678.1e100.net (216.239.38.120): icmp_seq=1 ttl=114 time=19.6 ms
64 bytes from any-in-2678.1e100.net (216.239.38.120): icmp_seq=2 ttl=114 time=18.0 ms
^C
--- google.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 3131ms
rtt min/avg/max/mdev = 17.979/18.765/19.552/0.786 ms
zimbra@mail:~$ ping detik.com
PING detik.com (203.190.242.211) 56(84) bytes of data.
64 bytes from s2-211-242.190.203.detik.com (203.190.242.211): icmp_seq=1 ttl=58 time=7.85 ms
64 bytes from s2-211-242.190.203.detik.com (203.190.242.211): icmp_seq=2 ttl=58 time=5.36 ms
64 bytes from s2-211-242.190.203.detik.com (203.190.242.211): icmp_seq=3 ttl=58 time=5.52 ms
^C
--- detik.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4284ms
rtt min/avg/max/mdev = 5.364/6.244/7.847/1.134 ms
zimbra@mail:~$ htop
zimbra@mail:~$ zmdnscachectl stop
dnscache not running
zimbra@mail:~$ zmprov ms `zmhostname` -zimbraServiceEnabled dnscache
zimbra@mail:~$ zmprov ms `zmhostname` -zimbraServiceInstalled dnscache
zimbra@mail:~$ exit
logout
root@mail:~# apt-get remove zimbra-dnscache zimbra-dnscache-components zimbra-dnscache-base
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
zimbra-dnscache zimbra-dnscache-base zimbra-dnscache-components zimbra-unbound zimbra-unbound-lib
0 upgraded, 0 newly installed, 5 to remove and 56 not upgraded.
After this operation, 4,966 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 142574 files and directories currently installed.)
Removing zimbra-dnscache (9.0.0.ZEXTRAS.20231104.UBUNTU20.64) ...
Removing zimbra-dnscache-components (1.0.5-1zimbra8.7b1.20.04) ...
Removing zimbra-unbound (1.17.1-1zimbra8.8b1.20.04) ...
Removing zimbra-unbound-lib:amd64 (1.17.1-1zimbra8.8b1.20.04) ...
Removing zimbra-dnscache-base (1.0.0-1zimbra8.7b1.20.04) ...
Processing triggers for libc-bin (2.31-0ubuntu9.17) ...
root@mail:~# su - zimbra
zimbra@mail:~$ zmcontrol restart
Host mail.assyifa.ac.id
Stopping zmconfigd...Done.
Stopping zimlet webapp...Done.
Stopping zimbraAdmin webapp...Done.
Stopping zimbra webapp...Done.
Stopping service webapp...Done.
Stopping stats...Done.
Stopping mta...Done.
Stopping spell...Done.
Stopping snmp...Done.
Stopping cbpolicyd...Done.
Stopping archiving...Done.
Stopping opendkim...Done.
Stopping amavis...Done.
Stopping antivirus...Done.
Stopping antispam...Done.
Stopping proxy...Done.
Stopping memcached...Done.
Stopping mailbox...Done.
Stopping logger...Done.
Stopping dnscache...Done.
Stopping ldap...Done.
Host mail.assyifa.ac.id
Starting ldap...Done.
Starting zmconfigd...Done.
Starting logger...Done.
Starting mailbox...Done.
Starting memcached...Done.
Starting proxy...Done.
Starting amavis...Done.
Starting antispam...Done.
Starting antivirus...Done.
Starting opendkim...Done.
Starting snmp...Done.
Starting spell...Done.
Starting mta...Done.
Starting stats...Done.
Starting service webapp...Done.
Starting zimbra webapp...Done.
Starting zimbraAdmin webapp...Done.
Starting zimlet webapp...Done.
zimbra@mail:~$
di atas saya cek zimbra dns cache tidak running kemudian saya test dns masih bisa jalan di handle oleh bind9 baru kemudian ke langkah uninstall zimbra-dnscache