Registro DMARC
v=DMARC1; p=quarantine; pct=100; ruf=mailto:dmarc@ballast-nedam.nl; aspf=r; adkim=r

Servidores DNS Principal (mname) y Secundario (rname)
host: laudy.nl
class: IN
ttl: 2578
type: SOA
mname: ns1-09.azure-dns.com
rname: postmaster.laudy.nl
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: laudy.nl
class: IN
ttl: 900
type: MX
pri: 0
target: laudy-nl.mail.protection.outlook.com

Información TXT
host: laudy.nl
class: IN
ttl: 900
type: TXT
txt: MS=ms27717362
entries: Array

Información TXT
host: laudy.nl
class: IN
ttl: 900
type: TXT
txt: v=spf1 ip4:93.117.201.122 include:spf.protection.outlook.com -all
entries: Array