Registro IPv4
host: htckorea.net
class: IN
ttl: 8851
type: A
ip: 115.68.168.120

Servidores DNS Principal (mname) y Secundario (rname)
host: htckorea.net
class: IN
ttl: 8850
type: SOA
mname: ns1.iwinv.kr
rname: root.iwinv.kr
serial: 2019060408
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: htckorea.net
class: IN
ttl: 8851
type: MX
pri: 10
target: mailapp.hiworks.co.kr

Información TXT
host: htckorea.net
class: IN
ttl: 8851
type: TXT
txt: v=spf1 include:spf.hiworks.co.kr ~all
entries: Array