Registro DMARC
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=5;fo=1;rf=afrf;ri=86400;rua=mailto:DMARC@netguruz.org

Registro IPv4
host: briankeefer.org
class: IN
ttl: 900
type: A
ip: 144.208.71.134

Servidores DNS Principal (mname) y Secundario (rname)
host: briankeefer.org
class: IN
ttl: 8808
type: SOA
mname: ns1.inmotionhosting.com
rname: systems-notices.inmotionhosting.com
serial: 2023042500
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 86400

Servidor de Correo
host: briankeefer.org
class: IN
ttl: 900
type: MX
pri: 0
target: briankeefer.org