Registro DMARC
v=DMARC1; p=none; pct=100

Servidores DNS Principal (mname) y Secundario (rname)
host: tbg77.fr
class: IN
ttl: 10800
type: SOA
mname: a.dns.gandi.net
rname: hostmaster.gandi.net
serial: 1728670993
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 10800

Servidor de Correo
host: tbg77.fr
class: IN
ttl: 3600
type: MX
pri: 0
target: tbg77-fr.mail.protection.outlook.com

Información TXT
host: tbg77.fr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:37.64.195.50 include:spf.protection.outlook.com -all
entries: Array