Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:email@lifars.com; ruf=mailto:email@lifars.com; pct=100; fo=1;

Servidores DNS Principal (mname) y Secundario (rname)
host: lifars.com
class: IN
ttl: 300
type: SOA
mname: ns1.dreamhost.com
rname: hostmaster.dreamhost.com
serial: 2024102400
refresh: 17272
retry: 600
expire: 1814400
minimum-ttl: 300

Servidor de Correo
host: lifars.com
class: IN
ttl: 300
type: MX
pri: 0
target: lifars-com.mail.protection.outlook.com

Información TXT
host: lifars.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array