Registro DMARC
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:amaro.sousa@auditor.pt;ruf=mailto:amaro.sousa@auditor.pt

Registro IPv4
host: margemfrio.pt
class: IN
ttl: 9613
type: A
ip: 195.200.252.144

Servidores DNS Principal (mname) y Secundario (rname)
host: margemfrio.pt
class: IN
ttl: 16813
type: SOA
mname: cp02.online.pt
rname: josemacedo.assistenciaonline.pt
serial: 2025040601
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: margemfrio.pt
class: IN
ttl: 9613
type: MX
pri: 0
target: margemfrio.pt

Información TXT
host: margemfrio.pt
class: IN
ttl: 9613
type: TXT
txt: v=spf1 +a +mx +ip4:195.200.252.140 +ip4:195.200.252.144 +ip4:185.83.248.34 ~all
entries: Array