Registro IPv4
host: fdhs.cz
class: IN
ttl: 360
type: A
ip: 91.139.89.71

Servidores DNS Principal (mname) y Secundario (rname)
host: fdhs.cz
class: IN
ttl: 360
type: SOA
mname: ns1.ignum.com
rname: hostmaster.ignum.cz
serial: 2024121601
refresh: 1200
retry: 360
expire: 604800
minimum-ttl: 360

Servidor de Correo
host: fdhs.cz
class: IN
ttl: 360
type: MX
pri: 100
target: 1984.cz