Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

Registro IPv4
host: Infotec.com
class: IN
ttl: 300
type: A
ip: 204.74.99.103

Servidores DNS Principal (mname) y Secundario (rname)
host: Infotec.com
class: IN
ttl: 3600
type: SOA
mname: udns1.cscdns.net
rname: premiumdns.support.neustar
serial: 2019110935
refresh: 28800
retry: 7200
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: Infotec.com
class: IN
ttl: 300
type: MX
pri: 5
target: ricoheuropeplc.mail.protection.outlook.com

Información TXT
host: Infotec.com
class: IN
ttl: 21600
type: TXT
txt: MS=ms41163997
entries: Array

Información TXT
host: Infotec.com
class: IN
ttl: 21600
type: TXT
txt: v=spf1 include:spfa.infotec.com include:spf.protection.outlook.com include:spf.messagelabs.com ~all
entries: Array