; <<>> DiG 9.4.0 <<>> @65.112.145.66 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 19137
;; 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.	194	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 326 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:418:1001:4::c0cc:52aa
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:418:1001:4::c0cc:52d3

;; AUTHORITY SECTION:
dsw4.akamai.net.	6501	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	6501	IN	NS	n2dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	28735	IN	AAAA	2600:1407:4:1f0:81a:2a0b:6b7b:bb49
a1dsw4.akamai.net.	7132	IN	AAAA	2001:218:2007:ffff:9203:2a0b:6b7b:bb49
n0dsw4.akamai.net.	7279	IN	A	193.108.88.193
n1dsw4.akamai.net.	28830	IN	A	80.239.206.134
n2dsw4.akamai.net.	7222	IN	A	195.59.43.132
n3dsw4.akamai.net.	7279	IN	A	80.239.206.139
n4dsw4.akamai.net.	2815	IN	A	66.171.230.5
n5dsw4.akamai.net.	24401	IN	A	193.108.88.193

;; Query time: 542 msec
;; SERVER: 65.112.145.66#53(65.112.145.66)
;; WHEN: Mon Apr  1 17:39:36 2013
;; MSG SIZE  rcvd: 493