Registro DMARC
v=DMARC1; p=none; rua=mailto:info@z-online.de

Registro IPv4
host: z-online.de
class: IN
ttl: 86400
type: A
ip: 188.40.34.200

Servidores DNS Principal (mname) y Secundario (rname)
host: z-online.de
class: IN
ttl: 86400
type: SOA
mname: ns1.first-ns.de
rname: dns.hetzner.com
serial: 2026072001
refresh: 14400
retry: 1800
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: z-online.de
class: IN
ttl: 86400
type: MX
pri: 10
target: server.z-online.de

Información TXT
host: z-online.de
class: IN
ttl: 86400
type: TXT
txt: v=spf1 mx -all
entries: Array