查看域名解析情况:
cmd> nslookup

察看A纪录:

set type=a
www.test.com
Server: cache.ctnt.com.cn
Address: 219.150.32.132

Non-authoritative answer:
Name: www.test.com
Address: 64.214.163.132

察看MX纪录：

set type=mx
mail.hlcgame.com
Server: cache.ctnt.com.cn
Address: 219.150.32.132

Non-authoritative answer:
mail.hlcgame.com MX preference = 10, mail exchanger = 218.98.98.182

hlcgame.com nameserver = ns.cnkuai.com
hlcgame.com nameserver = ns.cnkuai.cn
ns.cnkuai.cn internet address = 60.28.246.97
ns.cnkuai.com internet address = 221.238.195.117

察看域名目前的DNS服务器：

set type=ns
test.com
Server: cache.ctnt.com.cn
Address: 219.150.32.132

Non-authoritative answer:
test.com nameserver = ns66.worldnic.com
test.com nameserver = ns65.worldnic.com

ns65.worldnic.com internet address = 205.178.190.33
ns66.worldnic.com internet address = 205.178.144.33