Registro IPv4
host: gdgangfeng.com
class: IN
ttl: 1800
type: A
ip: 154.23.133.230

Servidores DNS Principal (mname) y Secundario (rname)
host: gdgangfeng.com
class: IN
ttl: 3600
type: SOA
mname: 
rname: hostmaster.nameserver
serial: 10
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 5

Servidor de Correo
host: gdgangfeng.com
class: IN
ttl: 3600
type: MX
pri: 5
target: mxbiz1.qq.com.gdgangfeng.com

Servidor de Correo
host: gdgangfeng.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mxbiz2.qq.com.gdgangfeng.com