Registro DMARC
v=DMARC1; p=quarantine

Registro IPv4
host: rodemuur.nl
class: IN
ttl: 14400
type: A
ip: 35.214.220.232

Servidores DNS Principal (mname) y Secundario (rname)
host: rodemuur.nl
class: IN
ttl: 86400
type: SOA
mname: ns1.siteground.net
rname: dnsadmin.it4.siteground.eu
serial: 2020070595
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: rodemuur.nl
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.protonmail.ch

Servidor de Correo
host: rodemuur.nl
class: IN
ttl: 86400
type: MX
pri: 20
target: mailsec.protonmail.ch

Información TXT
host: rodemuur.nl
class: IN
ttl: 14400
type: TXT
txt: protonmail-verification=d362e52acb01469049fbdf2cf0e55d1c3e5e28d5
entries: Array

Información TXT
host: rodemuur.nl
class: IN
ttl: 14400
type: TXT
txt: v=spf1 include:_spf.protonmail.ch ~all
entries: Array