dns 服务搭建
dns 搭建
yum install -y bindsystemctl start namedoptions {
listen-on port 53 { 127.0.0.1; }; # 监听端口
listen-on-v6 port 53 { ::1; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { localhost; };
};
# 日志
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
};
};
zone "." IN {
type hint;
file "named.ca";
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";正向解析
反向解析
解析一个自定义域名
制作一个反向解析(用处不多,一般邮件服务器)
dns 主从配置
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