Registro DMARC
v=DMARC1; p=none

Servidores DNS Principal (mname) y Secundario (rname)
host: npash.de
class: IN
ttl: 3600
type: SOA
mname: root-dns.netcup.net
rname: dnsadmin.netcup.net
serial: 2020110109
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: npash.de
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.lauxnet.de

Información TXT
host: npash.de
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx include:spf-a.org-dns.com -all
entries: Array