Registro DMARC
v=DMARC1; p=none; pct=100; rua=mailto:dmarc_report@makro.com

Registro IPv4
host: makro.com
class: IN
ttl: 3600
type: A
ip: 13.77.83.246

Servidores DNS Principal (mname) y Secundario (rname)
host: makro.com
class: IN
ttl: 21600
type: SOA
mname: ns1.locaweb.com.br
rname: hostmaster.locaweb.com.br
serial: 2022031001
refresh: 3600
retry: 600
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: makro.com
class: IN
ttl: 3600
type: MX
pri: 0
target: makro-com.mail.protection.outlook.com

Información TXT
host: makro.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array