Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:netflix@rua.netcraft.com; ruf=mailto:netflix@ruf.netcraft.com

Registro IPv4
host: nflxext.com
class: IN
ttl: 1623
type: A
ip: 207.45.72.215

Servidores DNS Principal (mname) y Secundario (rname)
host: nflxext.com
class: IN
ttl: 746
type: SOA
mname: ns-1062.awsdns-04.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

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

Información TXT
host: nflxext.com
class: IN
ttl: 300
type: TXT
txt: dvih8fcuuntxv.cloudfront.net
entries: Array