Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:rua@mirway.com; ruf=mailto:ruf@mirway.com

Servidores DNS Principal (mname) y Secundario (rname)
host: mirway.com
class: IN
ttl: 3600
type: SOA
mname: ns-510.awsdns-63.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: mirway.com
class: IN
ttl: 3600
type: MX
pri: 0
target: mirway-com.mail.protection.outlook.com

Información TXT
host: mirway.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array