Registro IPv4
host: smart-plan.cz
class: IN
ttl: 3600
type: A
ip: 46.28.105.105

Servidores DNS Principal (mname) y Secundario (rname)
host: smart-plan.cz
class: IN
ttl: 1800
type: SOA
mname: ns1.websupport.cz
rname: admin.websupport.cz
serial: 1707734173
refresh: 7200
retry: 2048
expire: 1048576
minimum-ttl: 2560

Servidor de Correo
host: smart-plan.cz
class: IN
ttl: 3600
type: MX
pri: 5
target: wes1-mx1.wedos.net

Servidor de Correo
host: smart-plan.cz
class: IN
ttl: 3600
type: MX
pri: 6
target: wes1-mx2.wedos.net