mx1.dandomain.dk has no NS records.
NS records for this zone are defined at dandomain.dk.
NS records for this zone are defined at dandomain.dk.
Question and response
Question
dig mx1.dandomain.dk. NS
Answer
The response has no answer records.
Authority
dandomain.dk. 300 SOA ns.dandomain.dk. hostmaster.dandomain.dk. 2026021801 14400 3600 1209600 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0