Servidores DNS Principal (mname) y Secundario (rname)
host: enit.co.kr
class: IN
ttl: 90
type: SOA
mname: ns1.dothome.co.kr
rname: abuse.anysecure.com
serial: 1574167630
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: enit.co.kr
class: IN
ttl: 90
type: MX
pri: 0
target: mail.enit.co.kr

Información TXT
host: enit.co.kr
class: IN
ttl: 90
type: TXT
txt: v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf3.mailnara.co.kr include:_spf4.mailnara.co.kr include:_spf5.mailnara.co.kr ~all
entries: Array