smtp.nykreditleasing.dk has no MX records.
Question and response
Question
dig smtp.nykreditleasing.dk. MX
Answer
The response has no answer records.
Authority
nykreditleasing.dk. 86400 SOA ns1.eurodns.com. hostmaster.eurodns.com. 2025120414 86400 7200 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0