Registro IPv4
host: metalcon.de
class: IN
ttl: 5144
type: A
ip: 144.76.243.182

Servidores DNS Principal (mname) y Secundario (rname)
host: metalcon.de
class: IN
ttl: 5144
type: SOA
mname: ns1.first-ns.de
rname: postmaster.robot.first-ns.de
serial: 2016072200
refresh: 14400
retry: 1800
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: metalcon.de
class: IN
ttl: 5144
type: MX
pri: 10
target: mail.metalcon.de