Registro DMARC
v=DMARC1; p=none

Registro IPv4
host: alfa-proj.cz
class: IN
ttl: 3600
type: A
ip: 31.15.10.13

Servidores DNS Principal (mname) y Secundario (rname)
host: alfa-proj.cz
class: IN
ttl: 3600
type: SOA
mname: alfa.ns.active24.cz
rname: hostmaster.active24.cz
serial: 2023102303
refresh: 10800
retry: 1800
expire: 1209600
minimum-ttl: 3600

Servidor de Correo
host: alfa-proj.cz
class: IN
ttl: 300
type: MX
pri: 0
target: alfaproj-cz01b.mail.protection.outlook.com

Información TXT
host: alfa-proj.cz
class: IN
ttl: 3600
type: TXT
txt: MS=ms57913830
entries: Array

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