; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa beta.facebook.com
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 820
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;beta.facebook.com.		IN	AAAA

;; ANSWER SECTION:
beta.facebook.com.	3600	IN	CNAME	beta.vvv.facebook.com.
beta.vvv.facebook.com.	300	IN	AAAA	2a03:2880:2130:cf16:face:b00c:0:72

;; AUTHORITY SECTION:
vvv.facebook.com.	114352	IN	NS	b.ns.vvv.facebook.com.
vvv.facebook.com.	114352	IN	NS	a.ns.vvv.facebook.com.

;; Query time: 100 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sun May 24 23:19:28 2015
;; MSG SIZE  rcvd: 121