Registro IPv4
host: bookstart.org
class: IN
ttl: 3600
type: A
ip: 211.233.38.25

Servidores DNS Principal (mname) y Secundario (rname)
host: bookstart.org
class: IN
ttl: 3600
type: SOA
mname: ns1.whoisdomain.kr
rname: help.whois.co.kr
serial: 2025021501
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Información TXT
host: bookstart.org
class: IN
ttl: 3600
type: TXT
txt: v=spf1 ip4:211.233.38.25 ~all
entries: Array