Registro IPv4
host: data-system.de
class: IN
ttl: 58871
type: A
ip: 31.70.121.151

Servidores DNS Principal (mname) y Secundario (rname)
host: data-system.de
class: IN
ttl: 58871
type: SOA
mname: ns1.olpat.de
rname: root.ns1.olpat.de
serial: 1788080715
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: data-system.de
class: IN
ttl: 58872
type: MX
pri: 10
target: mail.data-system.de