dig命令的一个菜鸟问题

justlucifer

我用的是centos6.3，在学习dig命令，
[root@localhost etc]# dig @server baidu.com
dig: couldn't get address for 'server': not found
请问，出现这种情况的原因是什么呢？

Shell_HAT

server            is the name or IP address of the name server to query. This can be an IPv4 address in dotted-decimal notation or an IPv6 address in colon-delimited notation. When the            supplied server argument is a hostname, dig resolves that name before querying that name server. If no server argument is provided, dig consults /etc/resolv.conf and            queries the name servers listed there. The reply from the name server that responds is displayed.

这里的server是你指定的name server，一般不需要的。直接：

1. dig www.baidu.com

复制代码

xingchuang_cu

@server是你指定的dnsserver的ip，如：dig @8.8.8.8 www.baidu.com

zongg

直接用dig 域名   就可以了。

justlucifer

回复 3# xingchuang_cu


   你说的对，谢谢你啦