Registro DMARC
v=DMARC1; p=quarantine; aspf=s; adkim=r 

Servidores DNS Principal (mname) y Secundario (rname)
host: cambiardechip.com
class: IN
ttl: 3600
type: SOA
mname: ns1.cdmon.net
rname: hostmaster.cambiardechip.com
serial: 2024070901
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: cambiardechip.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx01.mail.icloud.com

Servidor de Correo
host: cambiardechip.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx02.mail.icloud.com

Información TXT
host: cambiardechip.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:_spf.srv.cat redirect=icloud.com
entries: Array

Información TXT
host: cambiardechip.com
class: IN
ttl: 900
type: TXT
txt: apple-domain=zqU8wxwSBjzNdHlb
entries: Array