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

Registro IPv4
host: fbsoffice.com
class: IN
ttl: 300
type: A
ip: 50.116.33.21

Servidores DNS Principal (mname) y Secundario (rname)
host: fbsoffice.com
class: IN
ttl: 900
type: SOA
mname: ns-464.awsdns-58.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Información TXT
host: fbsoffice.com
class: IN
ttl: 300
type: TXT
txt: brevo-code:a786b44ac4fe14fe5099af306e425af2
entries: Array