Registro IPv4
host: krupka.cz
class: IN
ttl: 1800
type: A
ip: 81.2.194.64

Servidores DNS Principal (mname) y Secundario (rname)
host: krupka.cz
class: IN
ttl: 1800
type: SOA
mname: ns.forpsi.net
rname: admin.forpsi.com
serial: 2024121401
refresh: 3600
retry: 1800
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: krupka.cz
class: IN
ttl: 1800
type: MX
pri: 10
target: mxavas.forpsi.com