Registro DMARC
v=spf1 include:spf.protection.outlook.com -all

Registro IPv4
host: meditdental.com
class: IN
ttl: 300
type: A
ip: 23.236.62.147

Servidores DNS Principal (mname) y Secundario (rname)
host: meditdental.com
class: IN
ttl: 900
type: SOA
mname: ns-137.awsdns-17.com
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: meditdental.com
class: IN
ttl: 300
type: MX
pri: 10
target: meditdental-com.mail.protection.outlook.com

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