; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa gw-ext.tagus.ist.utl.pt
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33008
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 3, ADDITIONAL: 1

;; QUESTION SECTION:
;gw-ext.tagus.ist.utl.pt.	IN	AAAA

;; ANSWER SECTION:
gw-ext.tagus.ist.utl.pt. 86400	IN	CNAME	xena.tagus.ist.utl.pt.
xena.tagus.ist.utl.pt.	86400	IN	CNAME	nsx1.tagus.ist.utl.pt.
nsx1.tagus.ist.utl.pt.	86400	IN	AAAA	2001:690:2100:1004::1

;; AUTHORITY SECTION:
tagus.ist.utl.pt.	86400	IN	NS	ns2.ist.utl.pt.
tagus.ist.utl.pt.	86400	IN	NS	ns1.ist.utl.pt.
tagus.ist.utl.pt.	86400	IN	NS	nsx1.tagus.ist.utl.pt.

;; ADDITIONAL SECTION:
nsx1.tagus.ist.utl.pt.	86400	IN	A	193.136.166.65

;; Query time: 730 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Nov 14 18:30:58 2013
;; MSG SIZE  rcvd: 173