dns问题，已经郁闷了，大家帮看看 - Chinaunix

//
// named.conf for Red Hat caching-nameserver
//

options {
      directory "/var/named";
      dump-file "/var/named/data/cache_dump.db";
      statistics-file "/var/named/data/named_stats.txt";
      /*
      * If there is a firewall between you and nameservers you want
      * to talk to, you might need to uncomment the query-source
      * directive below.  Previous versions of BIND always asked
      * questions using port 53, but BIND 8.1 uses an unprivileged
      * port by default.
      */
      // query-source address * port 53;
};

//
// a caching only nameserver config
//
controls {
      inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};

zone "1.1.10.in-addr.arpa." IN {
      type master;
      file "10";
};

zone "shijie.cc." IN {
      type master;
      file "shijie";
};
zone "." IN {
      type hint;
      file "named.ca";
};

zone "localdomain" IN {
      type master;
      file "localdomain.zone";
      allow-update { none; };
};

zone "localhost" IN {
      type master;
file "localhost.zone";
      allow-update { none; };
};

zone "0.0.127.in-addr.arpa" IN {
      type master;
      file "named.local";
      allow-update { none; };
};

zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa" IN {
      type master;
      file "named.ip6.local";
      allow-update { none; };
};

zone "255.in-addr.arpa" IN {
      type master;
      file "named.broadcast";
      allow-update { none; };
};

zone "0.in-addr.arpa" IN {
      type master;
      file "named.zero";
      allow-update { none; };
};

include "/etc/rndc.key";

$TTL 1H
@    SOA mail.shijie.cc.  root.mail.shijie.cc. ( 3
                                             3H
                                             1H
                                             1W
                                             1H )
            NS    mail.shijie.cc.
mail A    10.1.1.55

$TTL 1H
@       SOA mail.shijie.cc. root.mail.shijie.cc. (  2
                                             3H
                                             1H
                                             1W
                                             1H )
      IN    1H    NS    mail.shijie.cc.
      NS    mail.shijie.cc.
55    IN    1H    PTR    mail.shijie.cc.