Registro DMARC
v=DMARC1; p=none; rua=mailto:rua@yna.us; ruf=mailto:rua@yna.us; fo=1

Servidores DNS Principal (mname) y Secundario (rname)
host: yna.us
class: IN
ttl: 1095
type: SOA
mname: ns1.bdm.microsoftonline.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: yna.us
class: IN
ttl: 1096
type: MX
pri: 0
target: yna-us.mail.protection.outlook.com

Información TXT
host: yna.us
class: IN
ttl: 1096
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: yna.us
class: IN
ttl: 1096
type: TXT
txt: mscid=JW0gPzupd8BPE8o/L4XL/tWsi8FTHfXOF9TEce/WgGCdvOqMCioz0C4wU+B/Gy9ZldfLpoUrVDTYraPEBKmlDA==
entries: Array