Registro DMARC
v=DMARC1; p=quarantine; pct=20; rua=mailto:sujeong@sujeong.kr

Registro IPv4
host: sujeong.kr
class: IN
ttl: 300
type: A
ip: 112.168.114.5

Servidores DNS Principal (mname) y Secundario (rname)
host: sujeong.kr
class: IN
ttl: 1800
type: SOA
mname: damiete.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2358189715
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800

Servidor de Correo
host: sujeong.kr
class: IN
ttl: 300
type: MX
pri: 1
target: sujeong.kr

Información TXT
host: sujeong.kr
class: IN
ttl: 300
type: TXT
txt: v=spf1 a:sujeong.kr ip4:112.168.114.5 ~all
entries: Array