配置DNS辅助域名和子域名服务器

来源：作者：出处：巧巧读书 2007-08-07 进入讨论组

　　2.子域market.myzone.org的正向解析文件/var/named/market.myzone.org.zone

$TTL 1D
$ORIGIN market.myzone.org.
@       1D      IN      SOA     market.myzone.org.      root.mail.market.myzone.org. ( 
                        20070301
                        1H
                        15M
                        1W
                        1D )
                IN      NS      ns.market.myzone.org.
                IN      MX 10   mail.market.myzone.org.
market.myzone.org.      IN      A       192.168.10.6
ns              IN      A       192.168.10.6
mail            IN      A       192.168.10.100
      www             IN      CNAME   mail

　　3.子域market.myzone.org的反向解析文件/var/named/192.168.10.zone

$TTL 1D
@       1D      IN      SOA     myzone.org.     root.mail.myzone.org. ( 
                        20070301
                        1H
                        15M
                        1W
                        1D )
                IN      NS      ns.myzone.org.
6               IN      PTR     ns.myzone.org.
      100             IN      PTR     mail.myzone.org.

　　注:辅助域的解析文件将会由区域传送获得，不需要手动建立。如果你想要反复尝试区域传送的效果，请将TTL值改小。本机的如下所示:

　　4.域mydomain.org的正向解析文件/var/named/mydomain.org.zone

$ORIGIN .
$TTL 86400      ; 1 day
mydomain.org            IN SOA  mydomain.org. root.mail.mydomain.org. (
                                20070301   ; serial
                                3600       ; refresh (1 hour)
                                900        ; retry (15 minutes)
                                604800     ; expire (1 week)
                                86400      ; minimum (1 day)
                                )
                        NS      ns.mydomain.org.
                        A       192.168.1.7
                        MX      10 mail.mydomain.org.
$ORIGIN mydomain.org.
ftp                     CNAME   mail
mail                    A       192.168.1.100
ns                      A       192.168.1.7
      www                     CNAME   mail

　　5.域mydomain.org的反向解析文件/var/named/192.168.1.zone

$ORIGIN .
$TTL 86400      ; 1 day
1.168.192.in-addr.arpa  IN SOA  mydomain.org. root.mail.mydomain.org. (
                                20070301   ; serial
                                3600       ; refresh (1 hour)
                                900        ; retry (15 minutes)
                                604800     ; expire (1 week)
                                86400      ; minimum (1 day)
                                )
                        NS      ns.mydomain.org.
$ORIGIN 1.168.192.in-addr.arpa.
100                     PTR     mail.mydomain.org.
7                       PTR     marion.org.
                              PTR     ns.mydomain.org.

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