; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa www.sdm.keio.ac.jp
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54088
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 0

;; QUESTION SECTION:
;www.sdm.keio.ac.jp.		IN	AAAA

;; ANSWER SECTION:
www.sdm.keio.ac.jp.	3600	IN	AAAA	2001:200:167:201::19

;; AUTHORITY SECTION:
sdm.keio.ac.jp.		86400	IN	NS	ns.sc.keio.ac.jp.
sdm.keio.ac.jp.		86400	IN	NS	ns.hc.keio.ac.jp.
sdm.keio.ac.jp.		86400	IN	NS	kogwy.cc.keio.ac.jp.
sdm.keio.ac.jp.		86400	IN	NS	ns.mita.keio.ac.jp.
sdm.keio.ac.jp.		86400	IN	NS	ns.st.keio.ac.jp.

;; Query time: 468 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Sep 18 21:36:53 2013
;; MSG SIZE  rcvd: 169