Registro DMARC
v=spf1 ip4:211.119.134.204 include:_spf.hiworks.co.kr ~all

Registro IPv4
host: setech.co.kr
class: IN
ttl: 1800
type: A
ip: 183.111.183.126

Servidores DNS Principal (mname) y Secundario (rname)
host: setech.co.kr
class: IN
ttl: 1800
type: SOA
mname: setech.co.kr
rname: postmaster.setech.co.kr
serial: 20161209
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: setech.co.kr
class: IN
ttl: 1800
type: MX
pri: 20
target: mailapp.hiworks.co.kr

Información TXT
host: setech.co.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:211.119.134.204 include:_spf.hiworks.co.kr ~all
entries: Array