Registro IPv4
host: msdk.or.kr
class: IN
ttl: 299
type: A
ip: 211.169.73.11

Servidores DNS Principal (mname) y Secundario (rname)
host: msdk.or.kr
class: IN
ttl: 300
type: SOA
mname: ns.anyline.co.kr
rname: sysadmin.anyline.co.kr
serial: 1687386181
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 300

Información TXT
host: msdk.or.kr
class: IN
ttl: 300
type: TXT
txt: v=spf1 mx ip4:211.169.73.8 ~all
entries: Array