Registro IPv4
host: is-ja-cool.de
class: IN
ttl: 11563
type: A
ip: 91.220.34.127

Servidores DNS Principal (mname) y Secundario (rname)
host: is-ja-cool.de
class: IN
ttl: 11563
type: SOA
mname: ns15.domserver.de
rname: info.boos-edv.de
serial: 2015122100
refresh: 40000
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: is-ja-cool.de
class: IN
ttl: 11562
type: MX
pri: 10
target: is-ja-cool.de