Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:ahmed.hassan@hassana.net; ruf=mailto:ahmed.hassan@hassana.net; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: hassana.net
class: IN
ttl: 7200
type: SOA
mname: NS9.WORLDNIC.COM
rname: namehost.WORLDNIC.COM
serial: 124010216
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

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

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

Información TXT
host: hassana.net
class: IN
ttl: 3600
type: TXT
txt: MS=ms18196075
entries: Array