; <<>> DiG 9.4.0 <<>> @202.57.128.67 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35128
;; 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.	7036	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 217 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:e68:2005:1a::db5d:2211
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:e68:2005:1a::db5d:2243

;; AUTHORITY SECTION:
dsw4.akamai.net.	7581	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	7581	IN	NS	n3dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	1051	IN	AAAA	2600:140b:1:f000:f885:4e31:8434:1335
a1dsw4.akamai.net.	18986	IN	AAAA	2600:140b:1:f000:f887:a9ef:63d6:29ac
n0dsw4.akamai.net.	8037	IN	A	96.7.248.136
n1dsw4.akamai.net.	7944	IN	A	125.141.136.103
n2dsw4.akamai.net.	5900	IN	A	96.7.248.134
n3dsw4.akamai.net.	29914	IN	A	61.213.146.2
n4dsw4.akamai.net.	6377	IN	A	61.213.146.9
n5dsw4.akamai.net.	5883	IN	A	63.141.195.108

;; Query time: 20413 msec
;; SERVER: 202.57.128.67#53(202.57.128.67)
;; WHEN: Sat Jun 15 17:25:50 2013
;; MSG SIZE  rcvd: 493