CentOS-5.6-x86_64-bin下DNS安装基础篇(2)

        file "named.ca";
};
zone "laowafang.com" IN {
        type master;
        file "laowafang.com.zone";
        allow-update { none; };
};
zone "113.168.192.in-addr.arpa" IN {
        type master;
        file "laowafang.com.local";
        allow-update { none; };
};
### 结束 ###
3、区域文件配置
# cd /var/named/chroot/var/named           //以下操作均在此路径下
# cp -p localhost.zone laowafang.com.zone  //拷贝正向文件
# cp -p named.local laowafang.com.local    //拷贝反向文件
# vim laowafang.com.zone
### 配置内容如下：
$TTL    86400
@               IN SOA  @       root (
                                        42              ; serial (d. adams)
                                        3H              ; refresh
                                        15M             ; retry
                                        1W              ; expiry
                                        1D )            ; minimum
                IN NS           dns.laowafang.com.
                IN MX   10      mail.laowafang.com.