我跑的时候是ANSWER SECTION dig www.google.com:
;; ANSWER SECTION:
www.google.com. 108 IN A 74.125.239.115
www.google.com. 108 IN A 74.125.239.114
www.google.com. 108 IN A 74.125.239.116
www.google.com. 108 IN A 74.125.239.113
www.google.com. 108 IN A 74.125.239.112
Run Code Online (Sandbox Code Playgroud)
我认为第一个字段包含URL,第二个字段包含端口号.我不确定第三和第四个领域.我认为第五个字段包含IP地址.
我已经查看了http://www.madboa.com/geek/dig/和https://kb.mediatemple.net/questions/909/Understanding+the+dig+command,我仍然不确定每个部分代表什么.