Registro IPv4
host: opensrs.cn
class: IN
ttl: 3600
type: A
ip: 58.215.64.230

Servidores DNS Principal (mname) y Secundario (rname)
host: opensrs.cn
class: IN
ttl: 3600
type: SOA
mname: ns.edong.com
rname: root.edong.com
serial: 2039123317
refresh: 7200
retry: 3600
expire: 3600
minimum-ttl: 3600

Servidor de Correo
host: opensrs.cn
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.opensrs.cn