Registro IPv4
host: isff.it
class: IN
ttl: 2135
type: A
ip: 45.14.185.174

Servidores DNS Principal (mname) y Secundario (rname)
host: isff.it
class: IN
ttl: 2135
type: SOA
mname: pns61.cloudns.net
rname: support.cloudns.net
serial: 2026032008
refresh: 7200
retry: 1800
expire: 1209600
minimum-ttl: 3600