Registro IPv4
host: portal-heilbronn.de
class: IN
ttl: 453
type: A
ip: 212.223.118.29

Servidores DNS Principal (mname) y Secundario (rname)
host: portal-heilbronn.de
class: IN
ttl: 453
type: SOA
mname: ns11.nameserver.de
rname: dnsmaster.ns12.nameserver.de
serial: 2022031001
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: portal-heilbronn.de
class: IN
ttl: 454
type: MX
pri: 10
target: mail.portal-heilbronn.de