Servidores DNS Principal (mname) y Secundario (rname)
host: prgb.it
class: IN
ttl: 32460
type: SOA
mname: ns1.th.seeweb.it
rname: hostmaster.seeweb.it
serial: 1
refresh: 86400
retry: 7200
expire: 2592000
minimum-ttl: 86400

Servidor de Correo
host: prgb.it
class: IN
ttl: 32460
type: MX
pri: 10
target: m-08b.th.seeweb.it

Servidor de Correo
host: prgb.it
class: IN
ttl: 32460
type: MX
pri: 20
target: smtp-avas-th.seeweb.it

Información TXT
host: prgb.it
class: IN
ttl: 32461
type: TXT
txt: v=spf1 include:_spf.th.seeweb.it ?all
entries: Array