Registro IPv4
host: kd1.pl
class: IN
ttl: 3600
type: A
ip: 188.128.255.251

Servidores DNS Principal (mname) y Secundario (rname)
host: kd1.pl
class: IN
ttl: 86400
type: SOA
mname: ns1.premium.pl
rname: admin.premium.pl
serial: 1838056422
refresh: 14400
retry: 7200
expire: 2419200
minimum-ttl: 3600