Registro IPv4
host: mmonline.io
class: IN
ttl: 7200
type: A
ip: 52.17.242.83

Servidores DNS Principal (mname) y Secundario (rname)
host: mmonline.io
class: IN
ttl: 21600
type: SOA
mname: a6-64.akam.net
rname: hostmaster.akamai.com
serial: 1547709543
refresh: 43200
retry: 7200
expire: 604800
minimum-ttl: 7200

Servidor de Correo
host: mmonline.io
class: IN
ttl: 7200
type: MX
pri: 10
target: inbound-smtp.eu-west-1.amazonaws.com