Hi I have decided to move from a manual setup system to Ispconfig. I have installed two dns servers and the new dns servers work, but in the domain registrar interface i get the following error: "IP addresses in NS record and the database do not match." This servers run debian 10 with ispconfig 3.1.15 and bind9. The servers are setup without cluster, because i have plans to activate dnssec in the future. What can be wrong?