Servidores DNS Principal (mname) y Secundario (rname)
host: harvest-chem.com
class: IN
ttl: 7200
type: SOA
mname: ns1.chinanetsun.com
rname: task.netsun.com
serial: 2008022212
refresh: 28800
retry: 14400
expire: 3600000
minimum-ttl: 7200

Servidor de Correo
host: harvest-chem.com
class: IN
ttl: 7200
type: MX
pri: 10
target: mx4.chinanetsun.com

Información TXT
host: harvest-chem.com
class: IN
ttl: 7200
type: TXT
txt: v=spf1 include:spf.chinanetsun.com -all
entries: Array