Registro IPv4
host: Daonoptical.com
class: IN
ttl: 86400
type: A
ip: 115.68.168.137

Servidores DNS Principal (mname) y Secundario (rname)
host: Daonoptical.com
class: IN
ttl: 86400
type: SOA
mname: ns1.iwinv.kr
rname: root.iwinv.kr
serial: 2026072017
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: Daonoptical.com
class: IN
ttl: 86400
type: MX
pri: 10
target: mx2.mail.iwinv.kr

Información TXT
host: Daonoptical.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 include:_spf.mail.iwinv.kr ~all
entries: Array