Registro DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:support-dkim@domainexpress.de

Registro IPv4
host: betablockeralliance.de
class: IN
ttl: 300
type: A
ip: 178.248.244.23

Servidores DNS Principal (mname) y Secundario (rname)
host: betablockeralliance.de
class: IN
ttl: 300
type: SOA
mname: ns1.hofmeirmedia.net
rname: hostmaster.ns1.hofmeirmedia.net
serial: 2025021001
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: betablockeralliance.de
class: IN
ttl: 300
type: MX
pri: 10
target: sv13.net-housting.de

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