Registro IPv4
host: id-system.it
class: IN
ttl: 90
type: A
ip: 52.18.59.124

Servidores DNS Principal (mname) y Secundario (rname)
host: id-system.it
class: IN
ttl: 3600
type: SOA
mname: dns.technorail.com
rname: hostmaster.id-system.it
serial: 2026090801
refresh: 86400
retry: 7200
expire: 2592000
minimum-ttl: 3600

Servidor de Correo
host: id-system.it
class: IN
ttl: 90
type: MX
pri: 10
target: mx.id-system.it