Registro DMARC
v=spf1 ip4:210.180.118.53 ~all

Registro IPv4
host: napage.kr
class: IN
ttl: 1800
type: A
ip: 210.180.118.53

host: boradesign.napage.kr
class: IN
ttl: 1800
type: CNAME
target: napage.kr

Servidores DNS Principal (mname) y Secundario (rname)
host: napage.kr
class: IN
ttl: 1800
type: SOA
mname: napage.kr
rname: postmaster.napage.kr
serial: 20200925
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: napage.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: napage.kr

Información TXT
host: napage.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:210.180.118.53 ~all
entries: Array