Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:admin@senavirtual.edu.co; ruf=mailto:admin@senavirtual.edu.co; pct=100; fo=1; aspf=s; adkim=s

Servidores DNS Principal (mname) y Secundario (rname)
host: senavirtual.edu.co
class: IN
ttl: 300
type: SOA
mname: ns1.p201.dns.oraclecloud.net
rname: hostmaster.senavirtual.edu.co
serial: 66
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: senavirtual.edu.co
class: IN
ttl: 90
type: MX
pri: 0
target: senavirtual-edu-co.mail.protection.outlook.com

Información TXT
host: senavirtual.edu.co
class: IN
ttl: 90
type: TXT
txt: v=spf1 ip4:158.247.125.116 include:spf.protection.outlook.com include:rp.oracleemaildelivery.com -all
entries: Array