; <<>> 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: 721
;; 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.t.facebook.com.
beta.t.facebook.com.	300	IN	AAAA	2a03:2880:2110:9f11:face:b00c:0:1

;; AUTHORITY SECTION:
t.facebook.com.		138451	IN	NS	b.ns.t.facebook.com.
t.facebook.com.		138451	IN	NS	a.ns.t.facebook.com.

;; Query time: 123 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sat Dec 14 01:36:30 2013
;; MSG SIZE  rcvd: 119