xx.good

非常好的dns解析软件

; <<>> DiG 9.0 <<>> +norec @10.53.0.1 -p 5300 foo.bar.xx. a
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 41239
;; flags: qr ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; QUESTION SECTION:
;foo.bar.xx.			IN	A

;; AUTHORITY SECTION:
xx.			172800	IN	NS	b.root-servers.nil.

;; ADDITIONAL SECTION:
b.root-servers.nil.	300	IN	A	10.53.0.2