Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc-admin@ama.pt; ruf=mailto:dmarc-admin@ama.pt; rf=afrf; sp=reject; fo=1; aspf=r

Registro IPv4
host: acm.gov.pt
class: IN
ttl: 3600
type: A
ip: 83.240.239.145

Servidores DNS Principal (mname) y Secundario (rname)
host: acm.gov.pt
class: IN
ttl: 3600
type: SOA
mname: ns1.aima.gov.pt
rname: dsi.aima.gov.pt
serial: 2025060201
refresh: 1200
retry: 600
expire: 1209600
minimum-ttl: 600

Servidor de Correo
host: acm.gov.pt
class: IN
ttl: 3600
type: MX
pri: 10
target: smtp.acm.gov.pt