Registro DMARC
v=DMARC1; p=reject; rua=mailto:aggregate@blendervsblender.com; ruf=mailto:forensic@blendervsblender.com; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: blendervsblender.com
class: IN
ttl: 900
type: SOA
mname: ns-1405.awsdns-47.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: blendervsblender.com
class: IN
ttl: 3900
type: MX
pri: 10
target: bb1.blendervsblender.com

Servidor de Correo
host: blendervsblender.com
class: IN
ttl: 3900
type: MX
pri: 10
target: bb.blendervsblender.com

Información TXT
host: blendervsblender.com
class: IN
ttl: 3900
type: TXT
txt: v=spf1 a mx -all
entries: Array