Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

Servidores DNS Principal (mname) y Secundario (rname)
host: guoxin.win
class: IN
ttl: 268
type: SOA
mname: carioca.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2404204288
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: guoxin.win
class: IN
ttl: 300
type: MX
pri: 49
target: route2.mx.cloudflare.net

Servidor de Correo
host: guoxin.win
class: IN
ttl: 300
type: MX
pri: 17
target: route3.mx.cloudflare.net

Servidor de Correo
host: guoxin.win
class: IN
ttl: 300
type: MX
pri: 76
target: route1.mx.cloudflare.net

Información TXT
host: guoxin.win
class: IN
ttl: 300
type: TXT
txt: protonmail-verification=698d89c5db2f20d9efb4c9a9a304067779135a7e
entries: Array

Información TXT
host: guoxin.win
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_spf.mx.cloudflare.net ~all
entries: Array