小编Ric*_*Wit的帖子

似乎我的默认（路由器）DNS 服务器根据用于查询它的工具返回不同的结果。

1. 使用dig：

   $ dig @192.168.1.2 test.example.com
   
   ; <<>> DiG 9.16.8-Debian <<>> @192.168.1.2 test.example.com
   ; (1 server found)
   ;; global options: +cmd
   ;; Got answer:
   ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58608
   ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
   
   ;; OPT PSEUDOSECTION:
   ; EDNS: version: 0, flags:; udp: 512
   ;; QUESTION SECTION:
   ;test.example.com.    IN  A
   
   ;; ANSWER SECTION:
   test.example.com.  41  IN  CNAME  123.123.12.123.
   
   ;; AUTHORITY SECTION:
   .      3357  IN  SOA  a.root-servers.net. …

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