mail.letsvisualize.dk has no NS records.
NS records for this zone are defined at letsvisualize.dk.
NS records for this zone are defined at letsvisualize.dk.
Question and response
Question
dig mail.letsvisualize.dk. NS
Answer
The response has no answer records.
Authority
letsvisualize.dk. 300 SOA ns1.curanet.dk. hostmaster.curanet.dk. 2021111801 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0