MDaemon._domainkey.cogacsa.com has no CNAME records.
Question and response
Question
dig MDaemon._domainkey.cogacsa.com. NS
Answer
The response has no answer records.
Authority
cogacsa.com. 3592 SOA ns1.tecnisoft.hn. info.tecnisoft.hn. 1615434988 3600 600 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0