Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: letz-preusker.de
class: IN
ttl: 3173
type: A
ip: 85.13.161.149

Servidores DNS Principal (mname) y Secundario (rname)
host: letz-preusker.de
class: IN
ttl: 5238
type: SOA
mname: ns5.kasserver.com
rname: hostmaster.kasserver.com
serial: 2607250142
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 7200

Servidor de Correo
host: letz-preusker.de
class: IN
ttl: 5238
type: MX
pri: 10
target: w01fe36b.kasserver.com

Información TXT
host: letz-preusker.de
class: IN
ttl: 5238
type: TXT
txt: v=spf1 a mx include:spf.kasserver.com ~all
entries: Array