; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa r9---sn-vgqs7n7s.c.youtube.com
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33080
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 0

;; QUESTION SECTION:
;r9---sn-vgqs7n7s.c.youtube.com.	IN	AAAA

;; ANSWER SECTION:
r9---sn-vgqs7n7s.c.youtube.com.	786 IN	CNAME	r9.sn-vgqs7n7s.c.youtube.com.
r9.sn-vgqs7n7s.c.youtube.com. 786 IN	AAAA	2607:f8b0:4009:1e::e

;; AUTHORITY SECTION:
youtube.com.		49373	IN	NS	ns4.google.com.
youtube.com.		49373	IN	NS	ns2.google.com.
youtube.com.		49373	IN	NS	ns3.google.com.
youtube.com.		49373	IN	NS	ns1.google.com.

;; Query time: 6 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Oct 29 15:47:17 2013
;; MSG SIZE  rcvd: 184