Registro DMARC
v=DMARC1;p=reject;adkim=r;aspf=r;fo=1;pct=100;ri=3600;rua=mailto:6dbfc582@inbox.eu.redsift.cloud;ruf=mailto:6dbfc582@inbox.eu.redsift.cloud;sp=reject

Servidores DNS Principal (mname) y Secundario (rname)
host: twelve99-cust.net
class: IN
ttl: 3600
type: SOA
mname: nsp.dnsnode.net
rname: hostmaster.twelve99-cust.net
serial: 2024020701
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: twelve99-cust.net
class: IN
ttl: 3600
type: MX
pri: 0
target: 

Información TXT
host: twelve99-cust.net
class: IN
ttl: 3600
type: TXT
txt: v=spf1 -all
entries: Array