Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: post-polio.nl
class: IN
ttl: 3600
type: A
ip: 46.235.40.23

Servidores DNS Principal (mname) y Secundario (rname)
host: post-polio.nl
class: IN
ttl: 1800
type: SOA
mname: ns10.webreus.net
rname: zonemaster.post-polio.nl
serial: 2023011601
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: post-polio.nl
class: IN
ttl: 600
type: MX
pri: 3
target: mx-in-4.webreus.nl

Servidor de Correo
host: post-polio.nl
class: IN
ttl: 600
type: MX
pri: 10
target: mx-in-1.webreus.nl

Servidor de Correo
host: post-polio.nl
class: IN
ttl: 600
type: MX
pri: 3
target: mx-in-3.webreus.nl

Servidor de Correo
host: post-polio.nl
class: IN
ttl: 600
type: MX
pri: 10
target: mx-in-2.webreus.nl

Información TXT
host: post-polio.nl
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.webreus.email -all
entries: Array

Registro IPv6
host: post-polio.nl
class: IN
ttl: 3600
type: AAAA
ipv6: 2a00:d640:d640:9999::2eeb:2817