Registro IPv4
host: sm.de
class: IN
ttl: 600
type: A
ip: 87.230.43.108

Servidores DNS Principal (mname) y Secundario (rname)
host: sm.de
class: IN
ttl: 3600
type: SOA
mname: ns59.domaincontrol.com
rname: dns.jomax.net
serial: 2024020800
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: sm.de
class: IN
ttl: 600
type: MX
pri: 50
target: mx0.sm.de