Registro DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@NetWorkXXIII.de; ruf=mailto:dmarc@NetWorkXXIII.de; fo=1;

Registro IPv4
host: click2.surf
class: IN
ttl: 600
type: A
ip: 137.74.52.228

Servidores DNS Principal (mname) y Secundario (rname)
host: click2.surf
class: IN
ttl: 600
type: SOA
mname: NS.NetWorkXXIII.de
rname: hostmaster.NetWorkXXIII.de
serial: 2024020803
refresh: 3600
retry: 300
expire: 3600000
minimum-ttl: 600

Servidor de Correo
host: click2.surf
class: IN
ttl: 600
type: MX
pri: 40
target: tar.junkemailfilter.com

Servidor de Correo
host: click2.surf
class: IN
ttl: 600
type: MX
pri: 20
target: mxbackup1.junkemailfilter.com

Servidor de Correo
host: click2.surf
class: IN
ttl: 600
type: MX
pri: 10
target: Mail.NetWorkXXIII.de

Servidor de Correo
host: click2.surf
class: IN
ttl: 600
type: MX
pri: 30
target: mxbackup2.junkemailfilter.com

Información TXT
host: click2.surf
class: IN
ttl: 600
type: TXT
txt: v=spf1 a:Mail.NetWorkXXIII.de ~all
entries: Array