Registro DMARC
v=DMARC1;p=reject;sp=reject;pct=100;ruf=mailto:info@gridfactor.de;adkim=r;aspf=r;

Registro IPv4
host: gridfactor.de
class: IN
ttl: 7200
type: A
ip: 78.47.185.206

Servidores DNS Principal (mname) y Secundario (rname)
host: gridfactor.de
class: IN
ttl: 7200
type: SOA
mname: ns1.your-server.de
rname: postmaster.your-server.de
serial: 2025032600
refresh: 86400
retry: 1800
expire: 3600000
minimum-ttl: 7200

Servidor de Correo
host: gridfactor.de
class: IN
ttl: 7200
type: MX
pri: 10
target: dedivirt16.your-server.de

Información TXT
host: gridfactor.de
class: IN
ttl: 7200
type: TXT
txt: v=spf1 a mx ~all
entries: Array