Registro DMARC
v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

Servidores DNS Principal (mname) y Secundario (rname)
host: investair300.com
class: IN
ttl: 7200
type: SOA
mname: NS41.WORLDNIC.com
rname: namehost.WORLDNIC.com
serial: 125121316
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: investair300.com
class: IN
ttl: 3600
type: MX
pri: 0
target: investair300-com.mail.protection.outlook.com

Información TXT
host: investair300.com
class: IN
ttl: 900
type: TXT
txt: knowbe4-site-verification=72ec12f035fd2497be1d5ebb1a3ddff0
entries: Array

Información TXT
host: investair300.com
class: IN
ttl: 900
type: TXT
txt: ZOOM_verify_2jffgNmQ6QnY7hXuNvu9mx
entries: Array

Información TXT
host: investair300.com
class: IN
ttl: 900
type: TXT
txt: MS=ms37160927
entries: Array

Información TXT
host: investair300.com
class: IN
ttl: 900
type: TXT
txt: v=spf1 include:spf.protection.outlook.com ~all
entries: Array

Información TXT
host: investair300.com
class: IN
ttl: 900
type: TXT
txt: MS=ms24187825
entries: Array