Registro DMARC
v=spf1 include:spf.fmcity.com ~all

Registro IPv4
host: suksung.co.kr
class: IN
ttl: 946
type: A
ip: 203.245.24.20

Servidores DNS Principal (mname) y Secundario (rname)
host: suksung.co.kr
class: IN
ttl: 947
type: SOA
mname: suksung.co.kr
rname: postmaster.suksung.co.kr
serial: 20111228
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: suksung.co.kr
class: IN
ttl: 948
type: MX
pri: 10
target: rwebmail-035.fmcity.com

Información TXT
host: suksung.co.kr
class: IN
ttl: 949
type: TXT
txt: v=spf1 include:spf.fmcity.com ~all
entries: Array