Registro IPv4
host: tuning.sk
class: IN
ttl: 900
type: A
ip: 151.80.91.105

Servidores DNS Principal (mname) y Secundario (rname)
host: tuning.sk
class: IN
ttl: 3600
type: SOA
mname: ns1.regzone.cz
rname: administrator.czechia.cz
serial: 2026033104
refresh: 10800
retry: 1800
expire: 1814400
minimum-ttl: 3600