Registro IPv4
host: etapa.cctvddns.net
class: IN
ttl: 300
type: A
ip: 148.71.6.19

Servidores DNS Principal (mname) y Secundario (rname)
host: etapa.cctvddns.net
class: IN
ttl: 21600
type: SOA
mname: ns1.cctvddns.net
rname: adiaz.visiotechsecurity.com
serial: 2025020200
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: etapa.cctvddns.net
class: IN
ttl: 300
type: MX
pri: 0
target: etapa.cctvddns.net