Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: seguridadsi.com
class: IN
ttl: 3600
type: A
ip: 82.223.46.1

Servidores DNS Principal (mname) y Secundario (rname)
host: seguridadsi.com
class: IN
ttl: 3600
type: SOA
mname: dns31.servidoresdns.net
rname: hostmaster.servidoresdns.net
serial: 2016102163
refresh: 21600
retry: 3600
expire: 2419200
minimum-ttl: 300

Servidor de Correo
host: seguridadsi.com
class: IN
ttl: 3600
type: MX
pri: 10
target: seguridadsi-com.mail.protection.outlook.com

Información TXT
host: seguridadsi.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms39372057
entries: Array

Información TXT
host: seguridadsi.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com include:9008998.spf01.hubspotemail.net -all
entries: Array

Información TXT
host: seguridadsi.com
class: IN
ttl: 3600
type: TXT
txt: google-site-verification=b5_yv0S3szxxbM6yBPMmpz82s4BH63UvZmXehsSQEYg
entries: Array