Servidores DNS Principal (mname) y Secundario (rname)
host: stark-it.de
class: IN
ttl: 18204
type: SOA
mname: ns1-tec.de
rname: webmaster.stark-it.de
serial: 2025050101
refresh: 14400
retry: 1800
expire: 1209600
minimum-ttl: 900

Servidor de Correo
host: stark-it.de
class: IN
ttl: 18204
type: MX
pri: 1
target: mail.syr.gmbh.stark-it.de