mail.mallne.cloud has no TXT records.
Question and response
Question
dig mail.mallne.cloud. TXT
Answer
The response has no answer records.
Authority
mallne.cloud. 150 SOA ns4.stratoserver.net. hostmaster.strato-rz.de. 2020119194 86400 7200 604800 300
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0