Registro IPv4
host: szm.co.kr
class: IN
ttl: 1800
type: A
ip: 211.47.74.37

Servidores DNS Principal (mname) y Secundario (rname)
host: szm.co.kr
class: IN
ttl: 21600
type: SOA
mname: ns.gabia.co.kr
rname: hosting.gabia.com
serial: 2021021015
refresh: 1800
retry: 600
expire: 1209600
minimum-ttl: 86400

Servidor de Correo
host: szm.co.kr
class: IN
ttl: 600
type: MX
pri: 10
target: mx01.mailplug.com

Servidor de Correo
host: szm.co.kr
class: IN
ttl: 600
type: MX
pri: 20
target: mx02.mailplug.com

Información TXT
host: szm.co.kr
class: IN
ttl: 600
type: TXT
txt: v=spf1 mx inclide:mailplug.com ~all
entries: Array