; <<>> DiG 9.4.0 <<>> aaaa s-external.ak.fbcdn.net.edgekey.net.
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10640
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;s-external.ak.fbcdn.net.edgekey.net. IN	AAAA

;; ANSWER SECTION:
s-external.ak.fbcdn.net.edgekey.net. 360 IN CNAME e906.dspe1.akamaiedge.net.
e906.dspe1.akamaiedge.net. 20	IN	AAAA	2001:428:aa03:180::38a
e906.dspe1.akamaiedge.net. 20	IN	AAAA	2001:428:aa03:185::38a
e906.dspe1.akamaiedge.net. 20	IN	AAAA	2001:428:aa03:18b::38a

;; AUTHORITY SECTION:
dspe1.akamaiedge.net.	3828	IN	NS	n4dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n1dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n5dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n3dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n2dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n0dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n7dspe1.akamaiedge.net.
dspe1.akamaiedge.net.	3828	IN	NS	n6dspe1.akamaiedge.net.

;; Query time: 68 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Jul 23 22:50:35 2015
;; MSG SIZE  rcvd: 349