Registro IPv4
host: sim-cat.com
class: IN
ttl: 21600
type: A
ip: 91.239.233.23

Servidores DNS Principal (mname) y Secundario (rname)
host: sim-cat.com
class: IN
ttl: 21600
type: SOA
mname: ns1.hostpro.ua
rname: root.secure.hostpro.com.ua
serial: 2022120918
refresh: 21600
retry: 3600
expire: 604800
minimum-ttl: 86400