學習修改dns配置和dns解析配置
内部需要解析的ip和域名
[[email protected] ~]# cat /etc/dnsmasq.hosts
123.206.16.61 yuchao668.com
123.111.222.222 yuchao1288.com
上遊dns伺服器位址
[[email protected] ~]# cat /etc/resolv.dnsmasq.conf
nameserver 119.29.29.29
nameserver 223.5.5.5
啟動dnsmasq服務