Registro IPv4
host: askmartha.cz
class: IN
ttl: 300
type: A
ip: 185.8.237.6

Servidores DNS Principal (mname) y Secundario (rname)
host: askmartha.cz
class: IN
ttl: 3600
type: SOA
mname: ns.wedos.com
rname: wedos.wedos.com
serial: 2026092803
refresh: 3600
retry: 1800
expire: 1814400
minimum-ttl: 3600