Registro DMARC
v=DMARC1; p=reject; rua=mailto:198796de6601498ea322581a77fb3149@dmarc-reports.cloudflare.net

Servidores DNS Principal (mname) y Secundario (rname)
host: dotjs.com
class: IN
ttl: 1800
type: SOA
mname: amir.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2338481400
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: dotjs.com
class: IN
ttl: 300
type: MX
pri: 10
target: spool.mail.gandi.net

Servidor de Correo
host: dotjs.com
class: IN
ttl: 300
type: MX
pri: 50
target: fb.mail.gandi.net

Información TXT
host: dotjs.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:_mailcust.gandi.net -all
entries: Array