Registro IPv4
host: Krbda.CO.Kr
class: IN
ttl: 21600
type: A
ip: 210.178.6.145

Servidores DNS Principal (mname) y Secundario (rname)
host: Krbda.CO.Kr
class: IN
ttl: 86400
type: SOA
mname: ns.Krbda.CO.Kr
rname: mail.Krbda.CO.Kr
serial: 4
refresh: 43200
retry: 180
expire: 1209600
minimum-ttl: 10800