Registro DMARC
v=DMARC1; p=quarantine

Servidores DNS Principal (mname) y Secundario (rname)
host: seidor.com.br
class: IN
ttl: 3600
type: SOA
mname: ns1-04.azure-dns.com
rname: hostmaster.seidor.es
serial: 31
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: seidor.com.br
class: IN
ttl: 3600
type: MX
pri: 100
target: seidor-com-br.mail.protection.outlook.com

Información TXT
host: seidor.com.br
class: IN
ttl: 3600
type: TXT
txt: v=spf1 mx ip4:40.91.219.187 ip4:52.136.240.24 ip4:10.133.1.11 ip4:10.133.1.10 include:spf.EU.exclaimer.net include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: seidor.com.br
class: IN
ttl: 3600
type: TXT
txt: pkbvjsq4wtb812s2p8xsjj730063mlqw
entries: Array

Información TXT
host: seidor.com.br
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=QZMF-QW9XKznKVCrsd2dOTQ8KzcDiyIHb3KcZlR3JAk
entries: Array