Registro DMARC
v=DMARC1; p=none; rua=mailto:postmaster@ifl.com.br; ruf=mailto:postmaster@ifl.com.br; fo=1

Registro IPv4
host: ifl.com.br
class: IN
ttl: 237
type: A
ip: 185.230.63.107

Servidores DNS Principal (mname) y Secundario (rname)
host: ifl.com.br
class: IN
ttl: 900
type: SOA
mname: d.sec.dns.br
rname: hostmaster.registro.br
serial: 2025328000
refresh: 86400
retry: 900
expire: 604800
minimum-ttl: 900

Servidor de Correo
host: ifl.com.br
class: IN
ttl: 237
type: MX
pri: 0
target: ifl-com-br.mail.protection.outlook.com

Información TXT
host: ifl.com.br
class: IN
ttl: 237
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array