Registro IPv4
host: grx.kr
class: IN
ttl: 180
type: A
ip: 49.247.128.70

Servidores DNS Principal (mname) y Secundario (rname)
host: grx.kr
class: IN
ttl: 180
type: SOA
mname: ns1.hosting.co.kr
rname: admin.grx.kr
serial: 14
refresh: 21600
retry: 1800
expire: 1209600
minimum-ttl: 180

Servidor de Correo
host: grx.kr
class: IN
ttl: 180
type: MX
pri: 1
target: mail.grx.kr

Información TXT
host: grx.kr
class: IN
ttl: 180
type: TXT
txt: v=spf1 ip4:183.108.204.200 ~all
entries: Array