Registro IPv4
host: studypatent.com
class: IN
ttl: 2013
type: A
ip: 49.247.196.59

Servidores DNS Principal (mname) y Secundario (rname)
host: studypatent.com
class: IN
ttl: 21600
type: SOA
mname: ns1.iwinv.kr
rname: root.iwinv.kr
serial: 2020062703
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 86400

Servidor de Correo
host: studypatent.com
class: IN
ttl: 86400
type: MX
pri: 10
target: 49.247.196.59

Información TXT
host: studypatent.com
class: IN
ttl: 86400
type: TXT
txt: v=spf ip4:49.247.196.59 ~all
entries: Array