Registro IPv4
host: bkenergy.co.kr
class: IN
ttl: 1800
type: A
ip: 211.45.170.217

Servidores DNS Principal (mname) y Secundario (rname)
host: bkenergy.co.kr
class: IN
ttl: 1800
type: SOA
mname: bkenergy.co.kr
rname: postmaster.bkenergy.co.kr
serial: 20240830
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200