Registro IPv4
host: job3000.cz
class: IN
ttl: 5586
type: A
ip: 217.11.225.216

Servidores DNS Principal (mname) y Secundario (rname)
host: job3000.cz
class: IN
ttl: 1800
type: SOA
mname: ns1.savvy.cz
rname: helpdesk.savvy.cz
serial: 2010113927
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: job3000.cz
class: IN
ttl: 5586
type: MX
pri: 10
target: mail1.savvy.cz

Servidor de Correo
host: job3000.cz
class: IN
ttl: 5586
type: MX
pri: 20
target: mail2.savvy.cz