Registro DMARC
v=DMARC1; p=none; sp=none

Servidores DNS Principal (mname) y Secundario (rname)
host: dptechnology.com
class: IN
ttl: 900
type: SOA
mname: ns-1296.awsdns-34.org
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: dptechnology.com
class: IN
ttl: 300
type: MX
pri: 0
target: dptechnology-com.mail.protection.outlook.com

Información TXT
host: dptechnology.com
class: IN
ttl: 300
type: TXT
txt: MS=ms80987559
entries: Array

Información TXT
host: dptechnology.com
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:172.102.79.54 ip4:47.180.248.224/30 ip4:4.28.150.82/28 ip4:193.8.40.238 include:emailsrvr.com include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: dptechnology.com
class: IN
ttl: 300
type: TXT
txt: MS=ms13545309
entries: Array