Registro DMARC
v=DMARC1; p=none;

Servidores DNS Principal (mname) y Secundario (rname)
host: wsnt.at
class: IN
ttl: 3600
type: SOA
mname: ns1.nameservice.at
rname: domainadmin2.magenta.at
serial: 2024041602
refresh: 14400
retry: 7200
expire: 2419200
minimum-ttl: 3600

Servidor de Correo
host: wsnt.at
class: IN
ttl: 1624
type: MX
pri: 5
target: mx.mymagenta.business

Información TXT
host: wsnt.at
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx include:_spf.mymagenta.business ~all
entries: Array