Registro IPv4
host: jbcars.cz
class: IN
ttl: 300
type: A
ip: 213.168.187.125

Servidores DNS Principal (mname) y Secundario (rname)
host: jbcars.cz
class: IN
ttl: 1800
type: SOA
mname: ns.wedos.net
rname: wedos.wedos.com
serial: 2025050202
refresh: 3600
retry: 1800
expire: 1814400
minimum-ttl: 3600

Servidor de Correo
host: jbcars.cz
class: IN
ttl: 300
type: MX
pri: 1
target: vm1.jpssystems.cz