Servidores DNS Principal (mname) y Secundario (rname)
host: cercavi.it
class: IN
ttl: 1800
type: SOA
mname: ns1.rspremium.it
rname: netadmin.rspremium.it
serial: 2024111312
refresh: 7200
retry: 1800
expire: 2419200
minimum-ttl: 1800

Servidor de Correo
host: cercavi.it
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.cercavi.it

Información TXT
host: cercavi.it
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:212.91.32.0/24 ~all
entries: Array