mx2.return-path.dk has no NS records.
NS records for this zone are defined at return-path.dk.
NS records for this zone are defined at return-path.dk.
Question and response
Question
dig mx2.return-path.dk. NS
Answer
The response has no answer records.
Authority
return-path.dk. 3600 SOA ns1.simply.com. hostmaster.simply.com. 2026022000 14400 3600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0