Registro IPv4
host: it-eng.co.kr
class: IN
ttl: 3600
type: A
ip: 58.227.192.83

Servidores DNS Principal (mname) y Secundario (rname)
host: it-eng.co.kr
class: IN
ttl: 3600
type: SOA
mname: dns3.viaweb.co.kr
rname: root.dns3.viaweb.co.kr
serial: 1
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: it-eng.co.kr
class: IN
ttl: 3600
type: MX
pri: 10
target: mxhost.it-eng.co.kr

Información TXT
host: it-eng.co.kr
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:58.227.192.90 ~all
entries: Array