Servidores DNS Principal (mname) y Secundario (rname)
host: cercavi.it
class: IN
ttl: 21600
type: SOA
mname: dns.rsadvnet.it
rname: netadmin.rsadvnet.it
serial: 2022031802
refresh: 43200
retry: 43200
expire: 2419200
minimum-ttl: 86400

Servidor de Correo
host: cercavi.it
class: IN
ttl: 21600
type: MX
pri: 10
target: mail.cercavi.it

Información TXT
host: cercavi.it
class: IN
ttl: 21600
type: TXT
txt: v=spf1 ip4:212.91.32.0/24 ~all
entries: Array