ans2.ewetel.de has no MX records.
Question and response
Question
dig ans2.ewetel.de. MX
Answer
The response has no answer records.
Authority
ewetel.de. 86400 SOA ans0.ewetel.de. hostmaster.ewetel.de. 2026022094 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0