Registro DMARC
v=DMARC1; p=reject;

Registro IPv4
host: Proxy2.de
class: IN
ttl: 300
type: A
ip: 212.132.71.204

Servidores DNS Principal (mname) y Secundario (rname)
host: Proxy2.de
class: IN
ttl: 1800
type: SOA
mname: alla.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2389031396
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: Proxy2.de
class: IN
ttl: 300
type: MX
pri: 10
target: mail.Proxy2.de

Información TXT
host: Proxy2.de
class: IN
ttl: 300
type: TXT
txt: v=spf1 a mx -all
entries: Array