Registro IPv4
host: boltone.com
class: IN
ttl: 3599
type: A
ip: 118.219.255.217

Servidores DNS Principal (mname) y Secundario (rname)
host: boltone.com
class: IN
ttl: 3600
type: SOA
mname: win-hgv2l3p7jok
rname: hostmaster
serial: 16
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600

Servidor de Correo
host: boltone.com
class: IN
ttl: 3600
type: MX
pri: 10
target: mail.boltone.com

Información TXT
host: boltone.com
class: IN
ttl: 3599
type: TXT
txt: v=spf1 redirect=_spf.mailnara.co.kr
entries: Array