Registro IPv4
host: ampleinc.com
class: IN
ttl: 21600
type: A
ip: 220.128.78.7

Servidores DNS Principal (mname) y Secundario (rname)
host: ampleinc.com
class: IN
ttl: 21600
type: SOA
mname: ns1.made-in-china.com
rname: hostmaster.made-in-china.com
serial: 2019040401
refresh: 86000
retry: 7200
expire: 3600000
minimum-ttl: 600

Servidor de Correo
host: ampleinc.com
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.ampleinc.com