Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:postmaster@syshost.com; ruf=mailto:postmaster@syshost.com;adkim=s; aspf=s

Registro IPv4
host: daedongtech.co.kr
class: IN
ttl: 300
type: A
ip: 61.111.38.177

Servidores DNS Principal (mname) y Secundario (rname)
host: daedongtech.co.kr
class: IN
ttl: 300
type: SOA
mname: ns.ksvc.co.kr
rname: domain.syshost.com
serial: 2025102811
refresh: 259200
retry: 10800
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: daedongtech.co.kr
class: IN
ttl: 300
type: MX
pri: 20
target: daedongtech.co.kr

Servidor de Correo
host: daedongtech.co.kr
class: IN
ttl: 300
type: MX
pri: 10
target: mail.daedongtech.co.kr

Información TXT
host: daedongtech.co.kr
class: IN
ttl: 300
type: TXT
txt: v=spf1 ip4:61.111.38.177 ip4:223.130.143.79 -all
entries: Array