74.91.209.186.dbnet.com.vc has no NS records.
NS records for this zone are defined at dbnet.com.vc.
NS records for this zone are defined at dbnet.com.vc.
Question and response
Question
dig 74.91.209.186.dbnet.com.vc. NS
Answer
The response has no answer records.
Authority
dbnet.com.vc. 1800 SOA anna.ns.cloudflare.com. dns.cloudflare.com. 2398231933 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0