Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@smtp-staging.mailtrap.net; ruf=mailto:dmarc@smtp-staging.mailtrap.net; rf=afrf; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: unipacifico.edu.co
class: IN
ttl: 72000
type: SOA
mname: delta
rname: hostmaster
serial: 159
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 864000

Servidor de Correo
host: unipacifico.edu.co
class: IN
ttl: 604800
type: MX
pri: 0
target: unipacifico-edu-co.mail.protection.outlook.com

Información TXT
host: unipacifico.edu.co
class: IN
ttl: 604800
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array