mail05.de.umantis.com has no TXT records.
Question and response
Question
dig mail05.de.umantis.com. TXT
Answer
The response has no answer records.
Authority
de.umantis.com. 3600 SOA ns1.umantis.com. hostmaster.umantis.com. 2026022603 7200 1800 1209600 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0