Registro IPv4
host: smblind1.h-internet.co.kr
class: IN
ttl: 1800
type: A
ip: 203.245.24.18

Servidor de Correo
host: smblind1.h-internet.co.kr
class: IN
ttl: 1800
type: MX
pri: 10
target: rmw-002.fmcity.com

Información TXT
host: smblind1.h-internet.co.kr
class: IN
ttl: 1800
type: TXT
txt: v=spf1 ip4:203.245.24.18 ~all
entries: Array