Registro DMARC
v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; rua=mailto:abuse@cloudmax.es; ruf=mailto:abuse@cloudmax.es; fo=1; pct=100; ri=1800;

Registro IPv4
host: aulavirtualpreparadorinformatica.com
class: IN
ttl: 3600
type: A
ip: 176.9.142.153

Servidores DNS Principal (mname) y Secundario (rname)
host: aulavirtualpreparadorinformatica.com
class: IN
ttl: 14602
type: SOA
mname: ns1.maxdns.es
rname: infopreparadorinformatica.gmail.com
serial: 2026080605
refresh: 10800
retry: 3600
expire: 1209600
minimum-ttl: 10800

Servidor de Correo
host: aulavirtualpreparadorinformatica.com
class: IN
ttl: 3600
type: MX
pri: 0
target: antispam.svc.cloudrelay.es

Información TXT
host: aulavirtualpreparadorinformatica.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.cloudrelay.es -all
entries: Array