DNS service does not start with error like:
[root@pa115mn ~]# /etc/init.d/named start zone domain.tld/IN: NS 'ns.domain.tld' has no address records (A or AAAA) zone domain.tld/IN: not loaded due to errors. _default/domain.tld./IN: bad zone [FAILED]
- In DNS zone settings you can see custom NS record like
ns.domain.tldand deactivated A record for it.
The behavior was considered as internal software issue #PPA-1561.
The fix is included in Plesk Automation MU#20.
Instructions on installing PA updates available at How to install PA updates.