Registro IPv4
host: grandstream.ec
class: IN
ttl: 3600
type: A
ip: 45.178.37.4

Servidores DNS Principal (mname) y Secundario (rname)
host: grandstream.ec
class: IN
ttl: 3600
type: SOA
mname: ns101.cloudns.net
rname: support.cloudns.net
serial: 2024092902
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: grandstream.ec
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.grandstream.ec