; <<>> DiG 9.4.0 <<>> @216.198.139.68 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 40820
;; 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.	6408	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 179 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1408:e::1700:a009
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1408:e::1700:a03b

;; AUTHORITY SECTION:
dsw4.akamai.net.	19203	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	19203	IN	NS	n0dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	30003	IN	AAAA	2001:218:2007:ffff:9206:f06d:28ab:7b29
a1dsw4.akamai.net.	19203	IN	AAAA	2a02:26f0:32:f000:f50b:f06d:28ab:7b29
n0dsw4.akamai.net.	10583	IN	A	66.171.230.4
n1dsw4.akamai.net.	17642	IN	A	66.171.230.15
n2dsw4.akamai.net.	17633	IN	A	61.213.146.7
n3dsw4.akamai.net.	6747	IN	A	61.213.146.2
n4dsw4.akamai.net.	10222	IN	A	23.3.10.151
n5dsw4.akamai.net.	27565	IN	A	23.3.10.155

;; Query time: 140 msec
;; SERVER: 216.198.139.68#53(216.198.139.68)
;; WHEN: Mon Jun  3 22:15:17 2013
;; MSG SIZE  rcvd: 493