Registro IPv4
host: skt-id.co.kr
class: IN
ttl: 90
type: A
ip: 211.188.153.53

Registro IPv4
host: skt-id.co.kr
class: IN
ttl: 90
type: A
ip: 223.62.245.53

Servidores DNS Principal (mname) y Secundario (rname)
host: skt-id.co.kr
class: IN
ttl: 90
type: SOA
mname: gate3.sktelecom.com
rname: hongsd72.empas.com
serial: 2018011895
refresh: 10800
retry: 3600
expire: 2592000
minimum-ttl: 300