Registro DMARC
v=spf1 ip4:183.110.224.230 ~all

Registro IPv4
host: twoscompany.kr
class: IN
ttl: 1800
type: A
ip: 211.41.79.98

Servidores DNS Principal (mname) y Secundario (rname)
host: twoscompany.kr
class: IN
ttl: 1800
type: SOA
mname: twoscompany.kr
rname: postmaster.twoscompany.kr
serial: 20120611
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: twoscompany.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: twoscompany.kr

Información TXT
host: twoscompany.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:183.110.224.230 ~all
entries: Array