Registro DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

Registro IPv4
host: letechs.com
class: IN
ttl: 600
type: A
ip: 76.76.21.21

Servidores DNS Principal (mname) y Secundario (rname)
host: letechs.com
class: IN
ttl: 3600
type: SOA
mname: ns69.domaincontrol.com
rname: dns.jomax.net
serial: 2026011802
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: letechs.com
class: IN
ttl: 3600
type: MX
pri: 20
target: mx2.zoho.com

Servidor de Correo
host: letechs.com
class: IN
ttl: 3600
type: MX
pri: 50
target: mx3.zoho.com

Servidor de Correo
host: letechs.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mx.zoho.com

Información TXT
host: letechs.com
class: IN
ttl: 600
type: TXT
txt: v=spf1 include:zoho.com ~all
entries: Array

Información TXT
host: letechs.com
class: IN
ttl: 600
type: TXT
txt: brevo-code:fa2e6834bfc114348ed547ea070d8040
entries: Array