Registro IPv4
host: ip4.bz
class: IN
ttl: 300
type: A
ip: 217.31.50.242

Servidores DNS Principal (mname) y Secundario (rname)
host: ip4.bz
class: IN
ttl: 300
type: SOA
mname: 242.ns.free
rname: hostmaster.parktons.com
serial: 1769164110
refresh: 3600
retry: 600
expire: 86400
minimum-ttl: 300

Servidor de Correo
host: ip4.bz
class: IN
ttl: 300
type: MX
pri: 10
target: mail.parktons.com