Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@mcaesystems.cz; ruf=mailto:dmarc@mcaesystems.cz; fo=1

Registro IPv4
host: mcaesystems.cz
class: IN
ttl: 1800
type: A
ip: 93.190.48.12

Servidores DNS Principal (mname) y Secundario (rname)
host: mcaesystems.cz
class: IN
ttl: 1800
type: SOA
mname: ispconfig.mcae.cz
rname: root.webstep.net
serial: 2025050402
refresh: 10800
retry: 3600
expire: 1814400
minimum-ttl: 7200

Servidor de Correo
host: mcaesystems.cz
class: IN
ttl: 1800
type: MX
pri: 5
target: mcaesystems-cz.mail.protection.outlook.com

Información TXT
host: mcaesystems.cz
class: IN
ttl: 1800
type: TXT
txt: MS=ms57142890
entries: Array

Información TXT
host: mcaesystems.cz
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:185.149.128.150 ip4:45.85.252.113 include:_spf.salesforce.com include:spf.emailkampane.cz include:spf.protection.outlook.com +all
entries: Array