Registro IPv4
host: cdu-marbach.de
class: IN
ttl: 3600
type: A
ip: 78.46.125.4

Servidores DNS Principal (mname) y Secundario (rname)
host: cdu-marbach.de
class: IN
ttl: 3600
type: SOA
mname: ns13.domaincontrol.com
rname: dns.jomax.net
serial: 2023110303
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: cdu-marbach.de
class: IN
ttl: 3600
type: MX
pri: 100
target: mxlb.ispgateway.de