Registro IPv4
host: czpravy.cz
class: IN
ttl: 1728
type: A
ip: 19.20.105.89

Servidores DNS Principal (mname) y Secundario (rname)
host: czpravy.cz
class: IN
ttl: 1729
type: SOA
mname: ns.wedos.net
rname: wedos.wedos.com
serial: 2025102002
refresh: 3600
retry: 1800
expire: 1814400
minimum-ttl: 3600