Registro DMARC
v=spf1 +a +mx include:server37.dominiok.net ~all

Registro IPv4
host: terra-acqua.it
class: IN
ttl: 43200
type: A
ip: 98.142.105.2

Servidores DNS Principal (mname) y Secundario (rname)
host: terra-acqua.it
class: IN
ttl: 43200
type: SOA
mname: ns1.dominiok.it
rname: office.dominiok.it
serial: 0
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: terra-acqua.it
class: IN
ttl: 43200
type: MX
pri: 0
target: terra-acqua.it

Información TXT
host: terra-acqua.it
class: IN
ttl: 43200
type: TXT
txt: v=spf1 +a +mx include:server37.dominiok.net ~all
entries: Array