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

Registro IPv4
host: enetek.co.kr
class: IN
ttl: 1616
type: A
ip: 183.111.182.209

Servidores DNS Principal (mname) y Secundario (rname)
host: enetek.co.kr
class: IN
ttl: 1617
type: SOA
mname: enetek.co.kr
rname: postmaster.enetek.co.kr
serial: 20161111
refresh: 10800
retry: 3600
expire: 3600000
minimum-ttl: 43200

Servidor de Correo
host: enetek.co.kr
class: IN
ttl: 1618
type: MX
pri: 10
target: rwebmail-033.fmcity.com

Información TXT
host: enetek.co.kr
class: IN
ttl: 1619
type: TXT
txt: v=spf1 include:spf.fmcity.com ~all
entries: Array