I have configured Virtulamin to accept sync as a DNS secondary from a Plesk 18.0.64 system
I seems to be ok as I receive the following message when I test a domain:
Testing transfer of slave zone from xx.xx.75.27 … … from xx.xx.75.27 : Completed OK Test transfer successfully fetched 80 records from at least one nameserver. Actual transfers by BIND should also succeed.
But when I sync the two servers virtualmin dns information keeps empty.