Registro DMARC
v=DMARC1; p=reject; rua=mailto:mailauth-reports@as15600.net

Servidores DNS Principal (mname) y Secundario (rname)
host: lkwgnet.ch
class: IN
ttl: 300
type: SOA
mname: 
rname: admin.qlns.ch
serial: 2023050401
refresh: 300
retry: 3600
expire: 3600
minimum-ttl: 300

Servidor de Correo
host: lkwgnet.ch
class: IN
ttl: 3600
type: MX
pri: 5
target: mx.prod.qlmail.ch

Información TXT
host: lkwgnet.ch
class: IN
ttl: 3600
type: TXT
txt: v=spf1 redirect=_spf.qlmail.ch
entries: Array