Registro IPv4
host: optplanet.com
class: IN
ttl: 4848
type: A
ip: 149.154.59.7

Servidores DNS Principal (mname) y Secundario (rname)
host: optplanet.com
class: IN
ttl: 4848
type: SOA
mname: ns3.gkg.net
rname: root.optplanet.com
serial: 1745452213
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 7200

Servidor de Correo
host: optplanet.com
class: IN
ttl: 4848
type: MX
pri: 5
target: park01.gkg.net