#安装bind

yum install -y bind bind-chroot bind-utils

vi /etc/named.conf

#修改监听为本机IP

listen-on port 53 { 172.18.0.227; };

#允许所有人访问

allow-query     { any; };

vi /etc/named.rfc1912.zones

#域名配置 : 正向解析配置

zone "wanmagroup.com" IN {

        type master;

        file "named.wanmagroup.com.zone";

        allow-update { none; };

};

#反向解析配置

zone "0.18.172.in-addr.arpa" IN {

        type master;

        file "named.0.18.172.in.zone";

        allow-update { none; };

};

#正向配置解析文件 /var/named/named.wanmagroup.com.zone

$TTL 86400

@       IN      SOA     @       root. (

                                        0       ; serial

                                        1D      ; refresh

                                        1H      ; retry

                                        1W      ; expire

                                        3H )    ; minimum

        IN      NS      @

        IN      A       172.18.0.227

*       IN      A       172.18.0.227

#反向配置解析文件 /var/named/named.0.18.172.in.zone

$TTL 1D

@       IN SOA  @ root. (

                                        0       ; serial

                                        1D      ; refresh

                                        1H      ; retry

                                        1W      ; expire

                                        3H )    ; minimum

        NS      @

        A       172.18.0.227

#检查主配置文件

named-checkconf

#检查正向配置文件

named-checkzone wanmagroup.com named.wanmagroup.com.zone

#检查反向配置文件

named-checkzone wanmagroup.com named.0.18.172.in.zone

#重启服务

systemctl restart named.service

#检查服务状态

systemctl status  named.service -l