Registro DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:report@dmarc.amazon.com;ruf=mailto:report@dmarc.amazon.com

Registro IPv4
host: amzn.com
class: IN
ttl: 90
type: A
ip: 54.239.28.85

Registro IPv4
host: amzn.com
class: IN
ttl: 90
type: A
ip: 205.251.242.103

Registro IPv4
host: amzn.com
class: IN
ttl: 90
type: A
ip: 176.32.103.205

Servidores DNS Principal (mname) y Secundario (rname)
host: amzn.com
class: IN
ttl: 900
type: SOA
mname: dns-external-master.amazon.com
rname: root.amazon.com
serial: 2009032842
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: amzn.com
class: IN
ttl: 900
type: MX
pri: 10
target: amazon-smtp.amazon.com

Información TXT
host: amzn.com
class: IN
ttl: 90
type: TXT
txt: spf2.0/pra include:amazon.com -all
entries: Array

Información TXT
host: amzn.com
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:amazon.com -all
entries: Array

Información TXT
host: amzn.com
class: IN
ttl: 90
type: TXT
txt: MS=ms84183225
entries: Array