Registro DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:support@webextant.com

Registro IPv4
host: dumasedc.org
class: IN
ttl: 1800
type: A
ip: 40.124.174.4

Servidores DNS Principal (mname) y Secundario (rname)
host: dumasedc.org
class: IN
ttl: 3600
type: SOA
mname: ns01.domaincontrol.com
rname: dns.jomax.net
serial: 2024050800
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

Servidor de Correo
host: dumasedc.org
class: IN
ttl: 1800
type: MX
pri: 0
target: dumasedc-org.mail.protection.outlook.com

Información TXT
host: dumasedc.org
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: dumasedc.org
class: IN
ttl: 1800
type: TXT
txt: MS=ms16577506
entries: Array