Servidores DNS Principal (mname) y Secundario (rname)
host: 5550555.tw
class: IN
ttl: 10800
type: SOA
mname: cns1.net-chinese.com.tw
rname: abuse.digiage.com.tw
serial: 2011052417
refresh: 28800
retry: 7200
expire: 691200
minimum-ttl: 43200

Servidor de Correo
host: 5550555.tw
class: IN
ttl: 10800
type: MX
pri: 10
target: 5550555.tw

Servidor de Correo
host: 5550555.tw
class: IN
ttl: 10800
type: MX
pri: 20
target: mail.5550555.tw