webmail.solidstore.de has no MX records.
Question and response
Question
dig webmail.solidstore.de. MX
Answer
The response has no answer records.
Authority
solidstore.de. 300 SOA ns1.dts-online.net. hostmaster.dts-online.net. 2026022300 16384 2048 1048576 2560
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0