Registro DMARC
v=DMARC1;p=quarantine;pct=25;rua=mailto:dmarcreports@rtd.mx

Registro IPv4
host: rtd.mx
class: IN
ttl: 90
type: A
ip: 54.84.104.245

Servidores DNS Principal (mname) y Secundario (rname)
host: rtd.mx
class: IN
ttl: 900
type: SOA
mname: ns-799.awsdns-35.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: rtd.mx
class: IN
ttl: 300
type: MX
pri: 10
target: inbound-smtp.us-west-2.amazonaws.com

Servidor de Correo
host: rtd.mx
class: IN
ttl: 300
type: MX
pri: 0
target: rtd.mx

Información TXT
host: rtd.mx
class: IN
ttl: 300
type: TXT
txt: facebook-domain-verification=q2o81j9a6jjwhecx5zqq3wo7rt8ull
entries: Array