Registro DMARC
v=DMARC1; p=reject; sp=none; rf=afrf; pct=100; ri=86400

Registro IPv4
host: door-matic.eu
class: IN
ttl: 12153
type: A
ip: 78.128.81.227

Servidores DNS Principal (mname) y Secundario (rname)
host: door-matic.eu
class: IN
ttl: 74981
type: SOA
mname: ns2.cloud-451658.managed-vps.net
rname: admin.host.bg
serial: 2020011403
refresh: 3600
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: door-matic.eu
class: IN
ttl: 2981
type: MX
pri: 0
target: door-matic.eu

Información TXT
host: door-matic.eu
class: IN
ttl: 2981
type: TXT
txt: v=spf1 +a +mx +ip4:78.128.81.227 -all
entries: Array