Registro DMARC
v=DMARC1;p=reject;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;fo=1

Registro IPv4
host: rueck.de
class: IN
ttl: 300
type: A
ip: 172.67.182.127

Registro IPv4
host: rueck.de
class: IN
ttl: 300
type: A
ip: 104.21.51.157

Servidores DNS Principal (mname) y Secundario (rname)
host: rueck.de
class: IN
ttl: 1800
type: SOA
mname: diva.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2417397634
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: rueck.de
class: IN
ttl: 1800
type: MX
pri: 10
target: mx0162.ppsmtp.com

Servidor de Correo
host: rueck.de
class: IN
ttl: 1800
type: MX
pri: 10
target: mx0162.ppsmtp.de

Información TXT
host: rueck.de
class: IN
ttl: 3600
type: TXT
txt: MS=ms18084042
entries: Array

Información TXT
host: rueck.de
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=uylD5dzAHg98bjklR3Wj7_H3Awc2CFTJ6vmdLA9a6wo
entries: Array

Información TXT
host: rueck.de
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:_spf0162.ppsmtp.net ~all
entries: Array