; <<>> DiG 9.10.3-P4-Ubuntu <<>> ns google.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32584
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;google.com. IN NS
;; ANSWER SECTION:
google.com. 21599 IN NS ns1.google.com.
google.com. 21599 IN NS ns4.google.com.
google.com. 21599 IN NS ns3.google.com.
google.com. 21599 IN NS ns2.google.com.