mail.cdom.de has no TXT records.
Question and response
Question
dig mail.cdom.de. TXT
Answer
The response has no answer records.
Authority
cdom.de. 300 SOA ns1.cdom.de. hostmaster.cdom.de. 2026023462 3600 600 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0