Registro DMARC
v=spf1 include:_spf.dooray.com ~all

Registro IPv4
host: damong.co.kr
class: IN
ttl: 1800
type: A
ip: 211.238.108.162

Servidores DNS Principal (mname) y Secundario (rname)
host: damong.co.kr
class: IN
ttl: 1800
type: SOA
mname: damong.co.kr
rname: postmaster.damong.co.kr
serial: 20081008
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: damong.co.kr
class: IN
ttl: 1800
type: MX
pri: 1
target: aspmx1.dooray.com

Información TXT
host: damong.co.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 include:_spf.dooray.com ~all
entries: Array