hi
sorry if I reply to a so old post, but it's exactly what I need
I have customized zentyal dns template file, and I've added some zones that are useful for me
I modify them in my main server and with rsync I syncronize them in backup / secondary server
but I don't understand how it works for the local domain, I've not added hosts in my backup server but it resolves them correctly, the file /var/lib/bind/db.10.168.192 is quite empty (it has only header informations, no hosts except itself and main server)
are they saved in some database? ldap?