Registro DMARC
v=spf1 ip4:211.34.104.37 ~all

Registro IPv4
host: Hjvalve.co.kr
class: IN
ttl: 1308
type: A
ip: 203.245.24.30

Servidores DNS Principal (mname) y Secundario (rname)
host: Hjvalve.co.kr
class: IN
ttl: 1309
type: SOA
mname: Hjvalve.Co.kr
rname: postmaster.Hjvalve.Co.kr
serial: 20210730
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: Hjvalve.co.kr
class: IN
ttl: 1311
type: MX
pri: 10
target: mail-59.blueweb.Co.kr

Información TXT
host: Hjvalve.co.kr
class: IN
ttl: 1311
type: TXT
txt: v=spf1 ip4:211.34.104.37 ~all
entries: Array