Registro IPv4
host: net-filter.com
class: IN
ttl: 3600
type: A
ip: 176.9.53.213

Servidores DNS Principal (mname) y Secundario (rname)
host: net-filter.com
class: IN
ttl: 13621
type: SOA
mname: ns-cloud-e1.googledomains.com
rname: cloud-dns-hostmaster.google.com
serial: 37
refresh: 21600
retry: 3600
expire: 259200
minimum-ttl: 300

Servidor de Correo
host: net-filter.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.legendum.net