Registro IPv4
host: bdff.com
class: IN
ttl: 300
type: A
ip: 209.59.189.128

Servidores DNS Principal (mname) y Secundario (rname)
host: bdff.com
class: IN
ttl: 3600
type: SOA
mname: ns.liquidweb.com
rname: admin.liquidweb.com
serial: 2017112802
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 14400

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