; <<>> DiG 9.4.0 <<>> @63.248.216.35 +time=60 aaaa o-o.preferred.atl14s01.v20.lscache4.c.youtube.com.
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 43921
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 4

;; QUESTION SECTION:
;o-o.preferred.atl14s01.v20.lscache4.c.youtube.com. IN AAAA

;; ANSWER SECTION:
o-o.preferred.atl14s01.v20.lscache4.c.youtube.com. 300 IN AAAA 2607:f8b0:4000:4::19

;; AUTHORITY SECTION:
youtube.com.		17915	IN	NS	ns2.google.com.
youtube.com.		17915	IN	NS	ns3.google.com.
youtube.com.		17915	IN	NS	ns4.google.com.
youtube.com.		17915	IN	NS	ns1.google.com.

;; ADDITIONAL SECTION:
ns1.google.com.		105062	IN	A	216.239.32.10
ns2.google.com.		148632	IN	A	216.239.34.10
ns3.google.com.		105064	IN	A	216.239.36.10
ns4.google.com.		105064	IN	A	216.239.38.10

;; Query time: 52 msec
;; SERVER: 63.248.216.35#53(63.248.216.35)
;; WHEN: Tue Apr 15 07:02:54 2014
;; MSG SIZE  rcvd: 238