options {
  directory "/etc/bind/zones";
  recursion yes;
  allow-query { any; };
};

zone "piros.and" {
  type master;
  file "piros.and.zone";
  allow-transfer { none; };
};

zone "zold.and" {
  type master;
  file "zold.and.zone";
  allow-transfer { none; };
};

zone "10.in-addr.arpa" {
  type master;
  file "10.rev";
  allow-transfer { none; };
};

zone "30.10.in-addr.arpa" {
  type master;
  file "10.30.rev";
  allow-transfer { none; };
};

zone "20.30.10.in-addr.arpa" {
  type master;
  file "10.30.20.rev";
  allow-transfer { none; };
};

zone "in-addr.arpa" {
  type master;
  file "root.rev";
  allow-transfer { none; };
};