$ nslookup > facebook.github.io Server: 192.168.1.253 Address: 192.168.1.253#53 Non-authoritative answer: facebook.github.io canonical name = github.map.fastly.net. Name: github.map.fastly.net Address: 103.245.222.133 >
(3)whois 命令
whois命令用来查看域名的注册情况。
$ whois github.com
十、参考链接
DNS 101, by Mark McDonnell
(完)