Registro IPv4
host: cheongna.com
class: IN
ttl: 3600
type: A
ip: 218.156.102.199

Servidores DNS Principal (mname) y Secundario (rname)
host: cheongna.com
class: IN
ttl: 14986
type: SOA
mname: ns1.nncoms.kr
rname: root.nncoms.kr
serial: 2020120502
refresh: 28800
retry: 7200
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: cheongna.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.cheongna.com

Información TXT
host: cheongna.com
class: IN
ttl: 3600
type: TXT
txt: v=spf1 include:mail.cheongna.com ~all
entries: Array