Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:a.aq09773r@sdmarc.net

Servidores DNS Principal (mname) y Secundario (rname)
host: agmednet.net
class: IN
ttl: 300
type: SOA
mname: ns-335.awsdns-41.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 300

Servidor de Correo
host: agmednet.net
class: IN
ttl: 60
type: MX
pri: 10
target: inbound-smtp.us-east-1.amazonaws.com

Información TXT
host: agmednet.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 redirect=_saq09773r.sdmarc.net
entries: Array