[SOLVED] DNS - Master server don't send slave zones


I have a Virtualmin slave server for DNS, and many Virtualmin master servers that communicate with slave correctly (all updates and changes occurs fine).

But I have a new master server that don’t update its records to slave (as it happened before). All the transfers indicate success messages with X records, but none are transfered indeed.

I have solved this problem before (reading many many posts here) but in this time I can’t figure out why it don’t works.

I remember there are some “tips” that don’t appear in the Official Documentation:

And I have tried everything. Nothing works :frowning:

Any tips?

I realized that it’s mandatory that you define your slave server as a secondary server in your server templates.

Existing virtual servers must be updated in its DNS Records, adding at least one NS record with the slave DNS server domain.