Registro IPv4
host: fourunison.com
class: IN
ttl: 64800
type: A
ip: 202.212.133.48

Servidores DNS Principal (mname) y Secundario (rname)
host: fourunison.com
class: IN
ttl: 21600
type: SOA
mname: vm0.fourunison.com
rname: root.vm0.fourunison.com
serial: 2019070501
refresh: 3600
retry: 300
expire: 3600000
minimum-ttl: 64800

Servidor de Correo
host: fourunison.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mb.fourunison.com