; <<>> DiG 9.4.0 <<>> @216.21.128.22 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60790
;; 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.	5968	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 360 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1409:c::a5fe:6323
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1409:c::a5fe:634a

;; AUTHORITY SECTION:
dsw4.akamai.net.	18629	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	18629	IN	NS	a1dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	20139	IN	AAAA	2001:218:2007:ffff:9202:f083:2896:7095
a1dsw4.akamai.net.	10818	IN	AAAA	2a02:26f0:32:f000:f507:f083:2896:7095
n0dsw4.akamai.net.	11003	IN	A	193.108.88.192
n1dsw4.akamai.net.	37387	IN	A	63.141.195.109
n2dsw4.akamai.net.	10311	IN	A	63.141.195.117
n3dsw4.akamai.net.	17380	IN	A	63.141.195.117
n4dsw4.akamai.net.	12949	IN	A	193.108.88.194
n5dsw4.akamai.net.	9668	IN	A	96.17.144.40

;; Query time: 105 msec
;; SERVER: 216.21.128.22#53(216.21.128.22)
;; WHEN: Mon Jun  3 23:19:03 2013
;; MSG SIZE  rcvd: 493