; <<>> DiG 9.4.0 <<>> @210.131.159.24 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27991
;; 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.	4555	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 320 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:f60:0:d01::a38b:ad8e
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:f60:0:d01::a38b:ad9f

;; AUTHORITY SECTION:
dsw4.akamai.net.	8217	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	8217	IN	NS	n4dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	11710	IN	AAAA	2600:140b:1:f000:f887:f939:2bba:6621
a1dsw4.akamai.net.	29888	IN	AAAA	2001:218:2007:ffff:9204:f939:2bba:6621
n0dsw4.akamai.net.	10530	IN	A	96.7.248.138
n1dsw4.akamai.net.	20209	IN	A	61.213.146.9
n2dsw4.akamai.net.	9273	IN	A	96.7.248.133
n3dsw4.akamai.net.	31698	IN	A	125.141.136.97
n4dsw4.akamai.net.	9440	IN	A	193.108.88.194
n5dsw4.akamai.net.	5471	IN	A	61.213.146.9

;; Query time: 155 msec
;; SERVER: 210.131.159.24#53(210.131.159.24)
;; WHEN: Sat Jun 15 17:29:47 2013
;; MSG SIZE  rcvd: 493