Registro DMARC
v=DMARC1; p=none;

Registro IPv4
host: mnzlna.com
class: IN
ttl: 3249
type: A
ip: 172.105.49.22

Servidores DNS Principal (mname) y Secundario (rname)
host: mnzlna.com
class: IN
ttl: 10449
type: SOA
mname: ns1.in4.fcomet.com
rname: root.in4.fcomet.com
serial: 2025062600
refresh: 3600
retry: 1800
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: mnzlna.com
class: IN
ttl: 3600
type: MX
pri: 10
target: in4.fcomet.com