Registro IPv4
host: letenky.de
class: IN
ttl: 1800
type: A
ip: 62.109.154.192

Servidores DNS Principal (mname) y Secundario (rname)
host: letenky.de
class: IN
ttl: 3600
type: SOA
mname: ns1.savana.cz
rname: hostmaster.savana.cz
serial: 2025012001
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 360

Servidor de Correo
host: letenky.de
class: IN
ttl: 1800
type: MX
pri: 10
target: mx1.savana.cz

Servidor de Correo
host: letenky.de
class: IN
ttl: 1800
type: MX
pri: 20
target: mx2.savana.cz