dalcma.messageone.com has no TXT records.
Question and response
Question
dig dalcma.messageone.com. TXT
Answer
The response has no answer records.
Authority
messageone.com. 900 SOA ns-1035.awsdns-01.org. awsdns-hostmaster.amazon.com. 2021112201 7200 900 1209600 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0