Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:francesco.sangiorgi@mellc.co; ruf=mailto:francesco.sangiorgi@mellc.co;

Registro IPv4
host: mellc.co
class: IN
ttl: 600
type: A
ip: 75.2.64.137

Servidores DNS Principal (mname) y Secundario (rname)
host: mellc.co
class: IN
ttl: 3600
type: SOA
mname: ns53.domaincontrol.com
rname: dns.jomax.net
serial: 2023022000
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 600

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

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