_dmarc.bitcare.pt has no MX records.
Question and response
Question
dig _dmarc.bitcare.pt. MX
Answer
The response has no answer records.
Authority
bitcare.pt. 86400 SOA ns1.ciberserver.com. status.ciberconceito.com. 2026021303 3600 1800 1209600 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0