% dig
v.l.youku.com; <<>> DiG 9.10.4-P8-RedHat-9.10.4-5.P8.fc25 <<>>
v.l.youku.com;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37988
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;
v.l.youku.com. IN A
;; AUTHORITY SECTION:
youku.com. 15 IN SOA
dns1.youku.com.
hostmaster.youku.com. 2017041914 3600 1200 3600 360
;; Query time: 8 msec
;; SERVER: 10.11.0.1#53(10.11.0.1)
;; WHEN: Wed Jun 28 22:30:13 CST 2017
;; MSG SIZE rcvd: 83
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