Hi, We are setting up to do zone generations of two separate hidden masters which will take turns on the zone generation. Public/visible DNS servers "should" get notifies from both servers and select the one with the with the highest serial number. I am planning to run bind on one server and knot on the other. On bind i have the issue that it would not send notifies to the name servers until I turned on "notify-soa yes;". However I realise that his will only notify one single DNS server and introduces a single point of failure. Does Knot have any issues sending the notifies. How do I go about getting this done? Regards, Maren