auto-ns.bahnhof.net has no MX records.
Question and response
Question
dig auto-ns.bahnhof.net. MX
Answer
The response has no answer records.
Authority
bahnhof.net. 300 SOA ns.bahnhof.se. hostmaster.bahnhof.net. 2026022003 1800 600 604800 300
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0