命令如下:
nslookup -type=mx 查询的邮件指向记录
例子:
nslookup -type=mx 163.com
iMac:~ macro$ nslookup -type=mx 163.com Server: 172.16.16.1 Address: 172.16.16.1#53 Non-authoritative answer: 163.com mail exchanger = 10 163mx01.mxmail.netease.com. 163.com mail exchanger = 10 163mx03.mxmail.netease.com. 163.com mail exchanger = 50 163mx00.mxmail.netease.com. 163.com mail exchanger = 10 163mx02.mxmail.netease.com. Authoritative answers can be found from: