Registro DMARC
v=DMARC1; p=none; adkim=r; aspf=r;

Registro IPv4
host: sentina.it
class: IN
ttl: 300
type: A
ip: 62.149.189.55

Servidores DNS Principal (mname) y Secundario (rname)
host: sentina.it
class: IN
ttl: 3600
type: SOA
mname: dns3.arubadns.net
rname: hostmaster.sentina.it
serial: 2025062104
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: sentina.it
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.sentina.it

Información TXT
host: sentina.it
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.aruba.it ~all
entries: Array