Running migration tool 2.0.5, source is multiserver setup Debian Wheezy, Target is multiserver setup Debian Stretch. Both have ISPConfig 3.1.11. I have previously run migrate, and am now doing it again and changed name servers to the new ones. But the new name service does not work, since there are no pri.* files in /etc/bind/. I figured doing Tools | Resync would solve this, but the Resync tab does not have "DNS records:". I checked from another multiserver ISPConfig 3.1.11 setup, there the Resync does have "DNS records:". I have checked the TARGET ISPConfig does have DNS Server ticked in "Server services" for the new name server. Monitor shows all services are running, including DNS server. I installed the multiserver setup following ISPConfig 3.1 manual, according to that bind9 is installed only on name server hosts, and not on the web server. The new ISPConfig does not show any zones in the DNS tab. I have now run the migration tool even on old NS1 name server, but still on TARGET, dbispconfig database contains no rows in dns* tables. I read my old question from a previous migration, https://www.howtoforge.com/community/threads/zones-not-transferred-to-ns-servers.77697/#post-367603, but this time I have not transferred the name server data to the wrong server. And the missing DNS Server in Tools | Resync is new this time.