Registro DMARC
v=DMARC1; p=reject;

Servidores DNS Principal (mname) y Secundario (rname)
host: pd7.eu
class: IN
ttl: 3600
type: SOA
mname: dns1.tld.pl
rname: hostmaster.pd7.eu
serial: 2025052201
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: pd7.eu
class: IN
ttl: 3600
type: MX
pri: 0
target: pd7-eu.mail.protection.outlook.com

Información TXT
host: pd7.eu
class: IN
ttl: 3600
type: TXT
txt: MS=ms66866231
entries: Array

Información TXT
host: pd7.eu
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ip4:193.19.124.188 -all
entries: Array