Registro IPv4
host: agro20.com
class: IN
ttl: 300
type: A
ip: 208.82.16.68

Servidores DNS Principal (mname) y Secundario (rname)
host: agro20.com
class: IN
ttl: 300
type: SOA
mname: ns.dinahosting.com
rname: hostmaster.agro20.com
serial: 2014092601
refresh: 3600
retry: 120
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: agro20.com
class: IN
ttl: 300
type: MX
pri: 10
target: mail.agro20.com