Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: retourneren.nl
class: IN
ttl: 60
type: A
ip: 3.64.74.9

Servidores DNS Principal (mname) y Secundario (rname)
host: retourneren.nl
class: IN
ttl: 600
type: SOA
mname: ns1.hypernode.com
rname: hostmaster.hypernode.com
serial: 2023111301
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: retourneren.nl
class: IN
ttl: 600
type: MX
pri: 20
target: smtp2.byte.nl

Servidor de Correo
host: retourneren.nl
class: IN
ttl: 600
type: MX
pri: 10
target: spamrelay.zxcs.nl

Información TXT
host: retourneren.nl
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:spf.retourneren.hypernode.io include:smtp.groovehq.com ~all
entries: Array