DNS

qq.com.zone

$TTL    86400
@               IN SOA  www.qq.com.     root (
                                        42              ; serial (d. adams)
                                        1M              ; refresh
                                        1M              ; retry
                                        1M              ; expiry
                                        1D )            ; minimum

                IN NS           www.qq.com.
           IN MX  10            www.qq.com.
ftp             IN A            10.0.2.152
www             IN A            10.0.2.152
mail            IN A            10.0.2.152
~
~
#####################################################
其中mail为邮件服务器

10.0.2.152.arpa   ##反向

$TTL    86400
2.0.10.in-addr.arpa.    IN      SOA     dns. root.localhost.  (
                                      1997022700 ; Serial
                                      28800      ; Refresh
                                      14400      ; Retry
                                      3600000    ; Expire
                                      86400 )    ; Minimum
2.0.10.in-addr.arpa.     IN      NS     dns
152     IN      PTR       dns
152     IN      PTR       www.qq.com.
152     IN      PTR       mail.qq.com.
~
~
/etc/named.conf

controls {
        inet 127.0.0.1 allow { localhost; } keys { rndckey; };
};

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

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

zone "2.0.10.in-addr.arpa" IN {
        type master;
        file "10.0.2.152.arpa";
        allow-update { none; };
};