Registro DMARC
v=spf1 include:ispgateway.de include:secureserver.net ~all

Registro IPv4
host: twingotuningforum.de
class: IN
ttl: 86400
type: A
ip: 46.38.251.6

Servidores DNS Principal (mname) y Secundario (rname)
host: twingotuningforum.de
class: IN
ttl: 86400
type: SOA
mname: root-dns.netcup.net
rname: dnsadmin.netcup.net
serial: 2025101379
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: twingotuningforum.de
class: IN
ttl: 21600
type: MX
pri: 0
target: twingotuningforum-de.mail.protection.outlook.com

Información TXT
host: twingotuningforum.de
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:ispgateway.de include:secureserver.net ~all
entries: Array