Registro DMARC
v=DMARC1;p=none;sp=none;aspf=s;

Registro IPv4
host: idef21.com
class: IN
ttl: 3600
type: A
ip: 178.33.164.131

Servidores DNS Principal (mname) y Secundario (rname)
host: idef21.com
class: IN
ttl: 3600
type: SOA
mname: dns10.ovh.net
rname: tech.ovh.net
serial: 2025092601
refresh: 86400
retry: 3600
expire: 3600000
minimum-ttl: 60

Servidor de Correo
host: idef21.com
class: IN
ttl: 3600
type: MX
pri: 5
target: mail.idef21.com

Información TXT
host: idef21.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=-Ir2cQLYfUWSAdkzkns_CHp8MMChJ25f__f2WVw5_L8
entries: Array

Información TXT
host: idef21.com
class: IN
ttl: 3600
type: TXT
txt: 1|www.idef21.com
entries: Array

Información TXT
host: idef21.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 a mx -all
entries: Array