Registro IPv4
host: sub4sub.net
class: IN
ttl: 86400
type: A
ip: 92.205.25.190

Servidores DNS Principal (mname) y Secundario (rname)
host: sub4sub.net
class: IN
ttl: 3600
type: SOA
mname: ns51.domaincontrol.com
rname: dns.jomax.net
serial: 2022022127
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: sub4sub.net
class: IN
ttl: 86400
type: MX
pri: 50
target: mx0.sub4sub.net