Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc_us@us.es; ruf=mailto:dmarc_ruf_us@us.es; fo=1

Servidores DNS Principal (mname) y Secundario (rname)
host: us.es
class: IN
ttl: 14400
type: SOA
mname: onix.us.es
rname: redes.us.es
serial: 2024092603
refresh: 14400
retry: 7200
expire: 604800
minimum-ttl: 14400

Servidor de Correo
host: us.es
class: IN
ttl: 14400
type: MX
pri: 10
target: buzon.us.es

Información TXT
host: us.es
class: IN
ttl: 14400
type: TXT
txt: google-site-verification=Nd2PkI8uNMEqFmlmihba5YzJ317G3AT-deXEvlj2vzM
entries: Array

Información TXT
host: us.es
class: IN
ttl: 14400
type: TXT
txt: v=spf1 mx a:mail.us.es a:mail1.us.es a:mail2.us.es a:listas.us.es a:salida-sic.us.es include:spf.protection.outlook.com -all
entries: Array