Registro IPv4
host: acqualab.it
class: IN
ttl: 3600
type: A
ip: 195.231.37.139

Servidores DNS Principal (mname) y Secundario (rname)
host: acqualab.it
class: IN
ttl: 16213
type: SOA
mname: ns1.nidomans.com
rname: tech.nidoma.com
serial: 2026100301
refresh: 43200
retry: 3600
expire: 1209600
minimum-ttl: 300