Registro DMARC
v=spf1 include:spf.protection.outlook.com -all

Servidores DNS Principal (mname) y Secundario (rname)
host: frgubro.se
class: IN
ttl: 1800
type: SOA
mname: ns1.loopia.se
rname: registry.loopia.se
serial: 1756944000
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: frgubro.se
class: IN
ttl: 300
type: MX
pri: 30
target: frgubro-se.mail.protection.outlook.com

Información TXT
host: frgubro.se
class: IN
ttl: 3600
type: TXT
txt: ms82970401
entries: Array