Registro DMARC
v=DMARC1; p=reject; pct=100; fo=1; ri=3600;rua=mailto:dmarc_agg@dmarc.everest.email; ruf=mailto:dmarc_fr@dmarc.everest.email, mailto:dmarc-forensic@scout24.com

Registro IPv4
host: propstack.de
class: IN
ttl: 90
type: A
ip: 157.90.196.6

Servidores DNS Principal (mname) y Secundario (rname)
host: propstack.de
class: IN
ttl: 3600
type: SOA
mname: ns-905.awsdns-49.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: propstack.de
class: IN
ttl: 1800
type: MX
pri: 10
target: propstack-de.mail.protection.outlook.com

Información TXT
host: propstack.de
class: IN
ttl: 600
type: TXT
txt: v=spf1 a:tipp.propstack.de include:mailgun.org include:spf.protection.outlook.com include:_spf.zimpel.de include:mail.zendesk.com -all
entries: Array

Información TXT
host: propstack.de
class: IN
ttl: 600
type: TXT
txt: MS=ms39778411
entries: Array