Registro IPv4
host: stmcu.Co.kr
class: IN
ttl: 1800
type: A
ip: 211.47.74.25

Servidores DNS Principal (mname) y Secundario (rname)
host: stmcu.co.kr
class: IN
ttl: 15633
type: SOA
mname: ns.gabia.Co.kr
rname: hosting.gabia.com
serial: 2020042311
refresh: 1800
retry: 600
expire: 1209600
minimum-ttl: 86400

Información TXT
host: stmcu.Co.kr
class: IN
ttl: 600
type: TXT
txt: v=spf1 ip4:211.47.74.25 ~all
entries: Array