Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: oystersxo.com
class: IN
ttl: 14400
type: A
ip: 23.227.38.74

Servidores DNS Principal (mname) y Secundario (rname)
host: oystersxo.com
class: IN
ttl: 21600
type: SOA
mname: ns1.justhost.com
rname: root.just2059.justhost.com
serial: 2024022003
refresh: 86400
retry: 7200
expire: 3600000
minimum-ttl: 300

Servidor de Correo
host: oystersxo.com
class: IN
ttl: 14400
type: MX
pri: 0
target: smtp.google.com

Información TXT
host: oystersxo.com
class: IN
ttl: 14400
type: TXT
txt: v=spf1 a mx include:_spf.google.com ~all
entries: Array