; <<>> DiG 9.4.0 <<>> @206.108.253.70 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8609
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 8

;; QUESTION SECTION:
;external.ak.fbcdn.net.		IN	AAAA

;; ANSWER SECTION:
external.ak.fbcdn.net.	2513	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 137 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2607:f1f0:fff1::d8a8:6958
a1920.dsw4.akamai.net.	20	IN	AAAA	2607:f1f0:fff1::d8a8:6959

;; AUTHORITY SECTION:
dsw4.akamai.net.	1864	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	1864	IN	NS	a0dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	25751	IN	AAAA	2001:5000:402:f000:2b8a:c39e:df2:3ed8
a1dsw4.akamai.net.	30711	IN	AAAA	2600:1407:4:1f0:81a:c39e:df2:3ed8
n0dsw4.akamai.net.	15038	IN	A	213.254.245.6
n1dsw4.akamai.net.	8273	IN	A	66.171.230.13
n2dsw4.akamai.net.	5436	IN	A	193.108.88.195
n3dsw4.akamai.net.	4224	IN	A	193.108.88.194
n4dsw4.akamai.net.	20506	IN	A	66.171.230.12
n5dsw4.akamai.net.	7742	IN	A	125.141.136.103

;; Query time: 155 msec
;; SERVER: 206.108.253.70#53(206.108.253.70)
;; WHEN: Fri Dec 28 18:42:21 2012
;; MSG SIZE  rcvd: 493