Linux下如何看dns

1：查看/etc/resolv.con文件
[root@localhost~]#cat/etc/resolv.conf
nameserver192.168.xxx.xxx
#searchlocaldomain
[root@localhost~]#

2：使用nslookup命令查看DNS信息
[root@localhost~]#nslookup127.0.0.1|grepServer
Server:192.168.xxx.xxx
[root@localhost~]#