DNS Resolvedor en polonio

Instalación de un DNS en polonio:

mrodriguez@polonio:~$ cat /etc/bind/named.conf.local

//
// Do any local configuration here
//

zone "1.100.10.in-addr.arpa" {
	type master;
	file "/var/cache/bind/dompolonio/db.1.100.10";
        
        //Para permitir transferencia desde nuestro servidor al "DNS Slave puntadeldiablo"
	//allow-transfer{
	//164.73.234.112;
	//};
};

zone "dompolonio.taller.curerocha.edu.uy." {
	type master;
	file "/var/cache/bind/dompolonio/db.dompolonio.taller.curerocha.edu.uy";

	
	//Para permitir transferencia desde nuestro servidor al "DNS Slave puntadeldiablo"
         //allow-transfer{
         //164.73.234.112;
         //};
};

zone "domvalizas.taller.curerocha.edu.uy." {
      type slave;
     
      file "/var/cache/bind/domvalizas/db.domvalizas.taller.curerocha.edu.uy";
      //Para indicar de quien somos "DNS Slave"
      masters { 164.73.234.114; };
    };

zone "4.100.10.in-addr.arpa" {
      type slave;
     
      file "/var/cache/bind/domvalizas/db.4.100.10";
      //Para indicar de quien somos "DNS Slave"
      masters { 164.73.234.114; };
    };

mrodriguez@polonio:~$ cat /etc/bind/named.conf.options

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

	// If there is a firewall between you and nameservers you want
	// to talk to, you may need to fix the firewall to allow multiple
	// ports to talk.  See http://www.kb.cert.org/vuls/id/800113

	// If your ISP provided one or more IP addresses for stable 
	// nameservers, you probably want to use them as forwarders.  
	// Uncomment the following block, and insert the addresses replacing 
	// the all-0's placeholder.
       
	allow-transfer { 164.73.234.0/24; };	
     
        // allow-query { 164.73.234.0/24; };
 	allow-query { any; }; 
//formwarder
	forwarders {
	 	164.73.234.104;
	 };

	auth-nxdomain no;    # conform to RFC1035
	listen-on-v6 { any; };
};