; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa www.airnow.gov
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23254
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 0

;; QUESTION SECTION:
;www.airnow.gov.			IN	AAAA

;; ANSWER SECTION:
www.airnow.gov.		43200	IN	CNAME	cfpub.epa.gov.
cfpub.epa.gov.		43200	IN	AAAA	2620:0:b12:51:134:67:21:16

;; AUTHORITY SECTION:
epa.gov.		86400	IN	NS	ying.epa.gov.
epa.gov.		86400	IN	NS	yang.epa.gov.
epa.gov.		86400	IN	NS	rikers.epa.gov.
epa.gov.		86400	IN	NS	folsom.epa.gov.

;; Query time: 227 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Jan 10 00:26:40 2013
;; MSG SIZE  rcvd: 164