Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: dku.edu.et
class: IN
ttl: 1270
type: A
ip: 213.55.96.154

Servidores DNS Principal (mname) y Secundario (rname)
host: dku.edu.et
class: IN
ttl: 3600
type: SOA
mname: ns.dku.edu.et
rname: mail.dku.edu.et
serial: 10233
refresh: 28800
retry: 3600
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: dku.edu.et
class: IN
ttl: 3600
type: MX
pri: 10
target: dku-edu-et.mail.protection.outlook.com

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