Registro IPv4
host: subsero.com
class: IN
ttl: 600
type: A
ip: 217.145.51.71

Servidores DNS Principal (mname) y Secundario (rname)
host: subsero.com
class: IN
ttl: 21600
type: SOA
mname: ns1.webhotel.net
rname: admin.webhotel.net
serial: 1369821935
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: subsero.com
class: IN
ttl: 600
type: MX
pri: 5
target: mail.webhotel.net