as11.mein-cloudbackup.de has no MX records.
Question and response
Question
dig as11.mein-cloudbackup.de. MX
Answer
The response has no answer records.
Authority
mein-cloudbackup.de. 3600 SOA ns1.mein-webdienst.de. hostmaster.fisinger-hosting.eu. 2025082904 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0