[Samba] samba_dns_question

[Hajdu Szabolcs]

here is my smb.conf:

# Global parameters
[global]
         netbios name = AD1
         realm = KVM.DOMAIN.RO
         server role = active directory domain controller
         server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, 
drepl, winbindd, ntp_signd, kcc, dnsupdate
         workgroup = KVM

[netlogon]
         path = /var/lib/samba/sysvol/kvm.domain.ro/scripts
         read only = No

[sysvol]
         path = /var/lib/samba/sysvol
         read only = No

my named.conf.options only this is changed ubuntu pulls it a part with 
includes but only this was modified:

options {
     directory "/var/cache/bind";

      forwarders {
          208.67.222.222; 208.67.220.220;
      };
     dnssec-validation auto;

     auth-nxdomain no;    # conform to RFC1035
     listen-on-v6 { any; };
     notify no;
     empty-zones-enable no;
     tkey-gssapi-keytab "/var/lib/samba/private/dns.keytab";
};

dlz "AD DNS Zone" {
      database "dlopen 
/usr/lib/x86_64-linux-gnu/samba/bind9/dlz_bind9_11.so";
};

Szabolcs