Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc@amarta.org; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: amarta.org
class: IN
ttl: 900
type: SOA
mname: ns-14.awsdns-01.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: amarta.org
class: IN
ttl: 3600
type: MX
pri: 0
target: amarta-org.mail.protection.outlook.com

Información TXT
host: amarta.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: amarta.org
class: IN
ttl: 3600
type: TXT
txt: MS=ms81817598
entries: Array