Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: guapeca.com.br
class: IN
ttl: 900
type: SOA
mname: b.sec.dns.br
rname: hostmaster.registro.br
serial: 2026260000
refresh: 86400
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: guapeca.com.br
class: IN
ttl: 3600
type: MX
pri: 5
target: mx1.hostinger.com

Servidor de Correo
host: guapeca.com.br
class: IN
ttl: 3600
type: MX
pri: 10
target: mx2.hostinger.com

Información TXT
host: guapeca.com.br
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf.mail.hostinger.com ~all
entries: Array