Registro IPv4
host: bc4u.co.kr
class: IN
ttl: 600
type: A
ip: 211.47.74.25

Servidores DNS Principal (mname) y Secundario (rname)
host: bc4u.co.kr
class: IN
ttl: 233
type: SOA
mname: ns.gabia.co.kr.bc4u.co.kr
rname: hosting.gabia.com
serial: 1580454760
refresh: 1800
retry: 600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: bc4u.co.kr
class: IN
ttl: 235
type: MX
pri: 10
target: mailapp.hiworks.co.kr

Información TXT
host: bc4u.co.kr
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:211.43.212.115 ip4:211.43.212.73 ip4:211.43.212.233 ip4:211.47.74.25 ~all
entries: Array