dns.vipavasup.com has no NS records.
NS records for this zone are defined at vipavasup.com.
NS records for this zone are defined at vipavasup.com.
Question and response
Question
dig dns.vipavasup.com. NS
Answer
The response has no answer records.
Authority
vipavasup.com. 3600 SOA dns.vipavasup.com. hostmaster.vipavasup.com. 1687329803 43200 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0