Servidores DNS Principal (mname) y Secundario (rname)
host: mydns.bz
class: IN
ttl: 300
type: SOA
mname: ns0.mydns.jp
rname: root.mydns.jp
serial: 1771574360
refresh: 600
retry: 180
expire: 600
minimum-ttl: 300

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

Información TXT
host: mydns.bz
class: IN
ttl: 300
type: TXT
txt: v=spf1 a:auth.gate-on.net a:mailgw.mydns.team a mx -all
entries: Array