Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@walterczimmer.com

Servidores DNS Principal (mname) y Secundario (rname)
host: walterczimmer.com
class: IN
ttl: 300
type: SOA
mname: nsb1.squarespacedns.com
rname: cloud-dns-hostmaster.google.com
serial: 1
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: walterczimmer.com
class: IN
ttl: 14400
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: walterczimmer.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array

Información TXT
host: walterczimmer.com
class: IN
ttl: 14400
type: TXT
txt: google-site-verification=LZMqWsCpf0u-ZHqqntyMR7l80QPm3NixOZI8r1lS_W8
entries: Array