Registro DMARC
v=DMARC1; p=none; sp=none; rua=mailto:dmarc-report@aduana.gob.ec

Servidores DNS Principal (mname) y Secundario (rname)
host: aduana.gob.ec
class: IN
ttl: 725
type: SOA
mname: root.andinanet.net
rname: hostmaster.andinanet.net
serial: 2025082201
refresh: 14400
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: aduana.gob.ec
class: IN
ttl: 725
type: MX
pri: 25
target: correo.aduana.gob.ec

Servidor de Correo
host: aduana.gob.ec
class: IN
ttl: 725
type: MX
pri: 0
target: pmg01.aduana.gob.ec

Información TXT
host: aduana.gob.ec
class: IN
ttl: 725
type: TXT
txt: v=spf1 mx a ip4:186.178.128.210/32 ip4:190.214.57.20 ip4:186.178.128.53 a:pmg01.aduana.gob.ec include:spf.protection.outlook.com ~all
entries: Array