Registro DMARC
v=DMARC1; p=none; rua=mailto:report@greenflex.it; ruf=mailto:report@greenflex.it; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; sp=none

Registro IPv4
host: greenflex.it
class: IN
ttl: 3600
type: A
ip: 167.235.21.156

Servidores DNS Principal (mname) y Secundario (rname)
host: greenflex.it
class: IN
ttl: 3600
type: SOA
mname: ns1.cloudonthecloud.com
rname: admin.greenflex.it
serial: 1
refresh: 7200
retry: 540
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: greenflex.it
class: IN
ttl: 3600
type: MX
pri: 0
target: mail.iltru.it

Información TXT
host: greenflex.it
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:5.75.164.223 ip4:167.235.21.156 include:_spf.cloudonthecloud.com ~all
entries: Array