Registro DMARC
v=DMARC1; p=none; rua=mailto:admin-secmail@sbb.spk-berlin.de;

Registro IPv4
host: spk-berlin.de
class: IN
ttl: 600
type: A
ip: 194.94.132.172

Servidores DNS Principal (mname) y Secundario (rname)
host: spk-berlin.de
class: IN
ttl: 600
type: SOA
mname: ns.staatsbibliothek-berlin.de
rname: ns-admin.sbb.spk-berlin.de
serial: 2025032402
refresh: 86400
retry: 7200
expire: 2419200
minimum-ttl: 10800

Servidor de Correo
host: spk-berlin.de
class: IN
ttl: 600
type: MX
pri: 10
target: b2741.mx.srv.dfn.de

Servidor de Correo
host: spk-berlin.de
class: IN
ttl: 600
type: MX
pri: 10
target: a2741.mx.srv.dfn.de

Servidor de Correo
host: spk-berlin.de
class: IN
ttl: 600
type: MX
pri: 10
target: c2741.mx.srv.dfn.de

Información TXT
host: spk-berlin.de
class: IN
ttl: 600
type: TXT
txt: cisco-ci-domain-verification=6b477a9fb9636a6d1983ee0f8c4c6144a112b1a169946c9dbb99c4f5c19519ec
entries: Array

Información TXT
host: spk-berlin.de
class: IN
ttl: 600
type: TXT
txt: HARICA-FqzmHM4BQVZTdcjjn4s
entries: Array

Información TXT
host: spk-berlin.de
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:194.94.133.228 ip4:194.94.132.106 -all
entries: Array

Información TXT
host: spk-berlin.de
class: IN
ttl: 600
type: TXT
txt: MS=ms60332017
entries: Array