; <<>> DiG 9.4.0 <<>> @64.91.92.22 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9929
;; 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.	6568	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 20	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1402:e::1749:b471
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1402:e::1749:b4aa

;; AUTHORITY SECTION:
dsw4.akamai.net.	19816	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	19816	IN	NS	n5dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	30616	IN	AAAA	2001:218:2007:ffff:9203:aff1:efaa:f3e7
a1dsw4.akamai.net.	19816	IN	AAAA	2001:5000:402:f000:2b86:aff1:efaa:f3e7
n0dsw4.akamai.net.	18114	IN	A	66.171.230.20
n1dsw4.akamai.net.	659	IN	A	193.108.88.195
n2dsw4.akamai.net.	19816	IN	A	23.62.229.8
n3dsw4.akamai.net.	14461	IN	A	193.108.88.195
n4dsw4.akamai.net.	22308	IN	A	125.141.136.104
n5dsw4.akamai.net.	13320	IN	A	193.108.88.194

;; Query time: 98 msec
;; SERVER: 64.91.92.22#53(64.91.92.22)
;; WHEN: Mon Jun  3 03:39:05 2013
;; MSG SIZE  rcvd: 493