Servidores DNS Principal (mname) y Secundario (rname)
host: marcsystems.com.br
class: IN
ttl: 3600
type: SOA
mname: ns1.bdm.microsoftonline.com
rname: azuredns-hostmaster.microsoft.com
serial: 1
refresh: 3600
retry: 300
expire: 2419200
minimum-ttl: 300

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

Información TXT
host: marcsystems.com.br
class: IN
ttl: 3600
type: TXT
txt: mscid=nC6CzG6tQGW/OmoIfU82t//oqzcNyHnyEfTS1c4dHq1Srmf8k2J2hILQI4Ur3U4ZP8+Qsw6oO2JJi3G3BPnglQ==
entries: Array

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