Linux基础命令---nslookup查询域名工具

host

查询host的信息

server domain

改变服务器

exit

退出

setkeyWord=value

设置指定属性

all，打印所有的属性

domain=name 设置查询的名字

port=value 改变服务器端口

type=value 改变查询的类型

timeout=number 设置等待超时

class={IN | CH | HS | ANY}

[root@localhost ~]# nslookup www.baidu.com

Server:           172.20.10.1

Address:         172.20.10.1#53

Non-authoritative answer:

www.baidu.com    canonical name = www.a.shifen.com.

Name:            www.a.shifen.com

Address: 111.13.100.91

Name:            www.a.shifen.com

Address: 111.13.100.92 

[root@localhost ~]# nslookup              //交互模式

> www.baidu.com                              //输入查询的域名

Server:           172.20.10.1

Address:         172.20.10.1#53

Non-authoritative answer:

www.baidu.com    canonical name = www.a.shifen.com.

Name:            www.a.shifen.com

Address: 111.13.100.91

Name:            www.a.shifen.com

Address: 111.13.100.92

> set all                                    //打印当前所有的配置信息

Default server: 172.20.10.1

Address: 172.20.10.1#53

Set options:

  novc               nodebug       nod2

  search          recurse

  timeout = 0     retry = 3  port = 53

  querytype = A       class = IN

  srchlist = 

>