Registro DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@getwhois.info;

Servidores DNS Principal (mname) y Secundario (rname)
host: getwhois.info
class: IN
ttl: 1985
type: SOA
mname: ns1.dnsimple-edge.com
rname: admin.dnsimple.com
serial: 1788088962
refresh: 86400
retry: 7200
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: getwhois.info
class: IN
ttl: 600
type: MX
pri: 1
target: smtp.google.com

Información TXT
host: getwhois.info
class: IN
ttl: 600
type: TXT
txt: google-site-verification=xUpQnVXaH5K7yoHnW-wqoD5bR7J2_oygxBrbo6ViwAM
entries: Array

Información TXT
host: getwhois.info
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:_spf.google.com ~all
entries: Array