Registro DMARC
v=spf1 +a +mx include:server32.dominiok.net ~all

Registro IPv4
host: 30esto.it
class: IN
ttl: 43200
type: A
ip: 136.243.10.107

Servidores DNS Principal (mname) y Secundario (rname)
host: 30esto.it
class: IN
ttl: 43200
type: SOA
mname: ns1.dominiok.it
rname: office.dominiok.it
serial: 0
refresh: 10380
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: 30esto.it
class: IN
ttl: 21600
type: MX
pri: 0
target: 30esto.it

Información TXT
host: 30esto.it
class: IN
ttl: 21600
type: TXT
txt: v=spf1 +a +mx include:server32.dominiok.net ~all
entries: Array