Registro DMARC
v=spf1 include:customers.tigertech.net ?all

Registro IPv4
host: dtsnw.com
class: IN
ttl: 600
type: A
ip: 3.33.152.147

Registro IPv4
host: dtsnw.com
class: IN
ttl: 600
type: A
ip: 15.197.142.173

Servidores DNS Principal (mname) y Secundario (rname)
host: dtsnw.com
class: IN
ttl: 3600
type: SOA
mname: ns03.domaincontrol.com
rname: dns.jomax.net
serial: 2021102100
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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

Información TXT
host: dtsnw.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:spf.protection.outlook.com -all
entries: Array

Información TXT
host: dtsnw.com
class: IN
ttl: 3600
type: TXT
txt: MS=ms92550687
entries: Array