Registro DMARC
v=DMARC1; p=quarantine;

Registro IPv4
host: alumni-mba.ch
class: IN
ttl: 900
type: A
ip: 5.148.169.160

Servidores DNS Principal (mname) y Secundario (rname)
host: alumni-mba.ch
class: IN
ttl: 900
type: SOA
mname: ns1.webland.ch
rname: postmaster.alumni-mba.ch
serial: 2025100909
refresh: 86400
retry: 10800
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: alumni-mba.ch
class: IN
ttl: 900
type: MX
pri: 5
target: mail.alumni-mba.ch

Información TXT
host: alumni-mba.ch
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:spf.mail.webland.ch -all
entries: Array