Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@palmen.be

Servidores DNS Principal (mname) y Secundario (rname)
host: palmen.be
class: IN
ttl: 1800
type: SOA
mname: adi.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2406757221
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: palmen.be
class: IN
ttl: 300
type: MX
pri: 10
target: mxext1.mailbox.org

Servidor de Correo
host: palmen.be
class: IN
ttl: 300
type: MX
pri: 10
target: mxext2.mailbox.org

Servidor de Correo
host: palmen.be
class: IN
ttl: 300
type: MX
pri: 20
target: mxext3.mailbox.org

Información TXT
host: palmen.be
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:mailbox.org ~all
entries: Array