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

Registro IPv4
host: gt.d.sender-sib.com
class: IN
ttl: 3523
type: A
ip: 77.32.148.20

Servidores DNS Principal (mname) y Secundario (rname)
host: gt.d.sender-sib.com
class: IN
ttl: 3600
type: SOA
mname: ns1.sendinblue.com
rname: hostmaster.brevo.com
serial: 2024052001
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: gt.d.sender-sib.com
class: IN
ttl: 3463
type: MX
pri: 10
target: gt.d.sender-sib.com

Información TXT
host: gt.d.sender-sib.com
class: IN
ttl: 1361
type: TXT
txt: v=spf1 include:spf.brevo.com mx ~all
entries: Array