Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: keyboardlernenonline.de
class: IN
ttl: 7200
type: A
ip: 85.13.156.51

Servidores DNS Principal (mname) y Secundario (rname)
host: keyboardlernenonline.de
class: IN
ttl: 7200
type: SOA
mname: ns5.kasserver.com
rname: hostmaster.kasserver.com
serial: 2504221038
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: keyboardlernenonline.de
class: IN
ttl: 7200
type: MX
pri: 10
target: w01171f9.kasserver.com

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