; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa o-o---preferred---sn-aigeznez---v22---lscache7.c.youtube.com
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23677
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 0

;; QUESTION SECTION:
;o-o---preferred---sn-aigeznez---v22---lscache7.c.youtube.com. IN AAAA

;; ANSWER SECTION:
o-o---preferred---sn-aigeznez---v22---lscache7.c.youtube.com. 300 IN CNAME o-o.preferred.sn-aigeznez.v22.lscache7.c.youtube.com.
o-o.preferred.sn-aigeznez.v22.lscache7.c.youtube.com. 300 IN AAAA 2404:6800:4006:3::a

;; AUTHORITY SECTION:
youtube.com.		10580	IN	NS	ns4.google.com.
youtube.com.		10580	IN	NS	ns1.google.com.
youtube.com.		10580	IN	NS	ns2.google.com.
youtube.com.		10580	IN	NS	ns3.google.com.

;; Query time: 123 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 29 15:30:50 2014
;; MSG SIZE  rcvd: 238