Registro DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@plataformacaleb.com; rf=afrf; pct=100; ri=86400

Registro IPv4
host: plataformacaleb.com
class: IN
ttl: 3600
type: A
ip: 38.146.68.80

Servidores DNS Principal (mname) y Secundario (rname)
host: plataformacaleb.com
class: IN
ttl: 7200
type: SOA
mname: ns1.serveris.com
rname: frodriguez.sistemaeducapp.com
serial: 2026042423
refresh: 10800
retry: 3600
expire: 1814400
minimum-ttl: 86400

Servidor de Correo
host: plataformacaleb.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.plataformacaleb.com

Información TXT
host: plataformacaleb.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx ip4:38.146.68.80 a:plataformacaleb.com -all
entries: Array