; <<>> DiG 9.4.0 <<>> aaaa o-o.preferred.ams03s07.v20.lscache3.c.youtube.com.
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39607
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;o-o.preferred.ams03s07.v20.lscache3.c.youtube.com. IN AAAA

;; ANSWER SECTION:
o-o.preferred.ams03s07.v20.lscache3.c.youtube.com. 300 IN AAAA 2a00:1450:400c:c02::64

;; AUTHORITY SECTION:
youtube.com.		17238	IN	NS	ns2.google.com.
youtube.com.		17238	IN	NS	ns1.google.com.
youtube.com.		17238	IN	NS	ns4.google.com.
youtube.com.		17238	IN	NS	ns3.google.com.

;; ADDITIONAL SECTION:
ns2.google.com.		31621	IN	A	216.239.34.10
ns3.google.com.		31717	IN	A	216.239.36.10
ns4.google.com.		39743	IN	A	216.239.38.10
ns1.google.com.		49594	IN	A	216.239.32.10

;; Query time: 687 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Feb 19 06:13:04 2015
;; MSG SIZE  rcvd: 238