Registro DMARC
v=spf1 ip4:183.111.141.34 ~all

Registro IPv4
host: jusc.co.kr
class: IN
ttl: 474
type: A
ip: 211.41.79.91

Servidores DNS Principal (mname) y Secundario (rname)
host: jusc.co.kr
class: IN
ttl: 1800
type: SOA
mname: jusc.co.kr
rname: postmaster.jusc.co.kr
serial: 20160825
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: jusc.co.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: uws64-052.cafe24.com

Información TXT
host: jusc.co.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:183.111.141.34 ~all
entries: v=spf1 ip4:183.111.141.34 ~all