Registro DMARC
v=DMARC1; p=quarantine

Servidores DNS Principal (mname) y Secundario (rname)
host: kuei-jin.org
class: IN
ttl: 300
type: SOA
mname: ns-cloud-b1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 7
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: kuei-jin.org
class: IN
ttl: 300
type: MX
pri: 10
target: mail.protonmail.ch

Servidor de Correo
host: kuei-jin.org
class: IN
ttl: 300
type: MX
pri: 20
target: mailsec.protonmail.ch

Información TXT
host: kuei-jin.org
class: IN
ttl: 120
type: TXT
txt: v=spf1 include:_spf.protonmail.ch mx ~all
entries: Array

Información TXT
host: kuei-jin.org
class: IN
ttl: 120
type: TXT
txt: protonmail-verification=d4f3fbcf2d48b9949d8a38956272b0268bdf68ed
entries: Array