Registro IPv4
host: doaintl.com
class: IN
ttl: 7200
type: A
ip: 211.43.12.102

Servidores DNS Principal (mname) y Secundario (rname)
host: doaintl.com
class: IN
ttl: 7200
type: SOA
mname: ns.mailplug.com
rname: root.mailplug.com
serial: 2026051300
refresh: 21600
retry: 1800
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: doaintl.com
class: IN
ttl: 7200
type: MX
pri: 5
target: mail.mktjune.com