Registro DMARC
v=DMARC1;p=reject;rua=mailto:report@dmarc.amazon.com;ruf=mailto:report@dmarc.amazon.com

Registro IPv4
host: imdb.to
class: IN
ttl: 900
type: A
ip: 67.199.248.13

Registro IPv4
host: imdb.to
class: IN
ttl: 900
type: A
ip: 67.199.248.12

Servidores DNS Principal (mname) y Secundario (rname)
host: imdb.to
class: IN
ttl: 900
type: SOA
mname: dns-external-master.amazon.com
rname: root.amazon.com
serial: 16
refresh: 28800
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: imdb.to
class: IN
ttl: 900
type: MX
pri: 10
target: inbound-smtp.us-east-1.amazonaws.com

Información TXT
host: imdb.to
class: IN
ttl: 300
type: TXT
txt: v=spf1-all
entries: Array