Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@feg-jena.de;

Registro IPv4
host: feg-jena.de
class: IN
ttl: 3600
type: A
ip: 81.28.228.80

Servidores DNS Principal (mname) y Secundario (rname)
host: feg-jena.de
class: IN
ttl: 52471
type: SOA
mname: ns1.variomedia.de
rname: support.variomedia.de
serial: 2024040503
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: feg-jena.de
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.variomedia.de

Servidor de Correo
host: feg-jena.de
class: IN
ttl: 3600
type: MX
pri: 0
target: fegjena-de0i.mail.protection.outlook.com

Información TXT
host: feg-jena.de
class: IN
ttl: 3600
type: TXT
txt: MS=ms26692279
entries: Array

Información TXT
host: feg-jena.de
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array