Registro IPv4
host: duducase.com
class: IN
ttl: 1800
type: A
ip: 183.111.139.227

Registro IPv4
host: duducase.com
class: IN
ttl: 1800
type: A
ip: 203.245.12.96

Registro IPv4
host: duducase.com
class: IN
ttl: 1800
type: A
ip: 210.114.23.166

Registro IPv4
host: duducase.com
class: IN
ttl: 1800
type: A
ip: 203.245.12.115

Servidores DNS Principal (mname) y Secundario (rname)
host: duducase.com
class: IN
ttl: 1800
type: SOA
mname: duducase.com
rname: postmaster.duducase.com
serial: 20170106
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: duducase.com
class: IN
ttl: 1800
type: MX
pri: 0
target: 183.111.156.125