Registro IPv4
host: dongyeon21.com
class: IN
ttl: 3517
type: A
ip: 211.47.74.55

Servidores DNS Principal (mname) y Secundario (rname)
host: dongyeon21.com
class: IN
ttl: 21202
type: SOA
mname: ns1.ubizhost.kr
rname: udns.ubizhost.kr
serial: 2025073101
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: dongyeon21.com
class: IN
ttl: 21205
type: MX
pri: 10
target: gw-spam.mailwood.com

Información TXT
host: dongyeon21.com
class: IN
ttl: 21205
type: TXT
txt: v=spf1 include:spf.onnet21.com ~all
entries: Array