server580.dmsolutionsonline.de has no MX records.
Question and response
Question
dig server580.dmsolutionsonline.de. MX
Answer
The response has no answer records.
Authority
dmsolutionsonline.de. 172800 SOA ns3.nsentry.de. hostmaster.dmsolutionsonline.de. 2026021701 3600 7200 3600000 172800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0