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

Registro IPv4
host: expresscommunication.com
class: IN
ttl: 300
type: A
ip: 162.213.251.243

Servidores DNS Principal (mname) y Secundario (rname)
host: expresscommunication.com
class: IN
ttl: 1800
type: SOA
mname: armando.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2413705969
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: expresscommunication.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt1.aspmx.l.google.com

Servidor de Correo
host: expresscommunication.com
class: IN
ttl: 300
type: MX
pri: 1
target: aspmx.l.google.com

Servidor de Correo
host: expresscommunication.com
class: IN
ttl: 300
type: MX
pri: 5
target: alt2.aspmx.l.google.com

Servidor de Correo
host: expresscommunication.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt4.aspmx.l.google.com

Servidor de Correo
host: expresscommunication.com
class: IN
ttl: 300
type: MX
pri: 10
target: alt3.aspmx.l.google.com

Información TXT
host: expresscommunication.com
class: IN
ttl: 300
type: TXT
txt: brevo-code:8d3d60cfa88c00ed4b0a8eeb2ff84232
entries: Array

Información TXT
host: expresscommunication.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 include:dc-aa8e722993._spfm.expresscommunication.com ~all
entries: Array