Registro IPv4
host: mdtkorea.com
class: IN
ttl: 12006
type: A
ip: 218.38.12.15

Servidores DNS Principal (mname) y Secundario (rname)
host: mdtkorea.com
class: IN
ttl: 12009
type: SOA
mname: mdtkorea.com
rname: rname.invalid
serial: 20250513
refresh: 86400
retry: 3600
expire: 604800
minimum-ttl: 10800

Información TXT
host: mdtkorea.com
class: IN
ttl: 12009
type: TXT
txt: v=spf1 ip4:218.38.12.15 -all
entries: Array