Registro DMARC
v=DMARC1;p=quarantine;rua=mailto:postmaster@grupoexcelencias.com;ruf=mailto:postmaster@grupoexcelencias.com;sp=quarantine

Registro IPv4
host: grupoexcelencias.com
class: IN
ttl: 3600
type: A
ip: 82.223.103.40

Servidores DNS Principal (mname) y Secundario (rname)
host: grupoexcelencias.com
class: IN
ttl: 3600
type: SOA
mname: dns25.servidoresdns.net
rname: hostmaster.servidoresdns.net
serial: 2023041475
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 60

Servidor de Correo
host: grupoexcelencias.com
class: IN
ttl: 3600
type: MX
pri: 10
target: pmg01.excelencias.com

Información TXT
host: grupoexcelencias.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:64.15.133.164 ip4:82.223.65.238 ip4:209.172.60.135 ip4:212.227.146.101 -all
entries: Array

Información TXT
host: grupoexcelencias.com
class: IN
ttl: 3600
type: TXT
txt: brevo-code:805c44f2bf2b00af26a53c46dd91ac09
entries: Array