Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc@perspectives.ch; ruf=mailto:dmarc@perspectives.ch; fo=0:d:s

Registro IPv4
host: perspectives.ch
class: IN
ttl: 21600
type: A
ip: 188.40.88.41

Servidores DNS Principal (mname) y Secundario (rname)
host: perspectives.ch
class: IN
ttl: 21600
type: SOA
mname: jungfrau2.perspectives.ch
rname: box.perspectives.ch
serial: 2021102201
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: perspectives.ch
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.perspectives.ch

Información TXT
host: perspectives.ch
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx ip4:188.40.88.41 ip4:167.89.55.59 include:jungfrau2.perspectives.ch include:u2128657.wl158.sendgrid.net include:mailgun.org ~all
entries: Array