Registro DMARC
v=spf1 include:spf.kundendesktop.de include:spf.marketing-teamwork.de mx -all

Registro IPv4
host: beckmann-ic.de
class: IN
ttl: 600
type: A
ip: 83.246.80.144

Servidores DNS Principal (mname) y Secundario (rname)
host: beckmann-ic.de
class: IN
ttl: 21600
type: SOA
mname: ns1.resellerdesktop.de
rname: hostmaster.beckmann-ic.de
serial: 0
refresh: 86400
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: beckmann-ic.de
class: IN
ttl: 600
type: MX
pri: 10
target: s129.resellerdesktop.de

Información TXT
host: beckmann-ic.de
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:spf.kundendesktop.de include:spf.marketing-teamwork.de mx -all
entries: Array