Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; pct=100

Registro IPv4
host: correo.nl
class: IN
ttl: 75369
type: A
ip: 213.136.0.188

Servidores DNS Principal (mname) y Secundario (rname)
host: correo.nl
class: IN
ttl: 1800
type: SOA
mname: nsauth1.bit.nl
rname: hostmaster.bit.nl
serial: 2019093011
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: correo.nl
class: IN
ttl: 3600
type: MX
pri: 100
target: mail.wido.info

Información TXT
host: correo.nl
class: IN
ttl: 75369
type: TXT
txt: v=spf1 -all
entries: Array

Información TXT
host: correo.nl
class: IN
ttl: 75369
type: TXT
txt: ID Prof BV (25942)
entries: Array

Registro IPv6
host: correo.nl
class: IN
ttl: 75370
type: AAAA
ipv6: 2001:7b8:3:32:213:136::188