linux系统中的DNS服务器介绍及配置实例详解

来源：互联网发布：手机淘宝详情添加视频编辑：程序博客网时间：2024/04/30 19:40

http://lq2419.blog.51cto.com/1365130/1172269

http://lq2419.blog.51cto.com/1365130/1172273

http://lq2419.blog.51cto.com/1365130/1172319

编辑# vim /etc/named.conf配置文件，添加如下内容：  options {     directory  "/var/named" ; };  zone "." IN {     type hint;     file "named.root"; };  zone "localhost" IN {     type master;     #指定主服务器     file "localhost.zone"; };  zone "myinfratest.com" IN {     type master; file "infra.com.zone"; };zone "2.168.192.in-addr.arpa" IN {   #反向区域名      type master;      file "192.168.2.zone";         #保存的区域数据文件 };/var/named/infra.com.zone的内容$TTL 600     myinfratest.com.    IN    SOA       ns1.myinfratest.com.      admin.myinfratest.com. (                                 2013040101                                 1H                                 5M                                 2D                                 6H )                 IN    NS         ns1                              IN    MX  10     mail              ns1            IN    A         192.168.2.4  mail           IN    A         192.168.2.4  www            IN    A         192.168.2.4  www            IN    A         192.168.2.6 ftp            IN    CNAME      www 使用该命令请求解析www.myinfratest.com这台主机 dig -t A www.myinfratest.com @192.168.2.4host 和 nslookup命令也可以查看/var/named/192.168.2.zone的内容$TTL 600 2.168.192.in-addr.arpa.              IN    SOA       ns1.myinfratest.com.      admin.myinfratest.com. (                                2013040101                                1H                                5M                                2D                                6H )                IN    NS         ns1.myinfratest.com. 4            IN    PTR       ns1.myinfratest.com. 4             IN    PTR      mail.myinfratest.com. 4             IN    PTR      www.myinfratest.com. 6             IN    PTR      www.myinfratest.com.通过dig命令反向查询 dig -t PTR 192.168.2.6 @192.168.2.4