Registro IPv4
host: trdwd.com
class: IN
ttl: 300
type: A
ip: 64.68.200.48

Servidores DNS Principal (mname) y Secundario (rname)
host: trdwd.com
class: IN
ttl: 300
type: SOA
mname: dns1.easydns.com
rname: zone.easydns.com
serial: 1777569320
refresh: 3600
retry: 600
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: trdwd.com
class: IN
ttl: 300
type: MX
pri: 10
target: mailhost.trdwd.co.cr