Servidores DNS Principal (mname) y Secundario (rname)
host: yamanashi-kosodate.net
class: IN
ttl: 7476
type: SOA
mname: 01.dnsv.jp
rname: hostmaster.dnsv.jp
serial: 1702008386
refresh: 3600
retry: 900
expire: 604800
minimum-ttl: 300

Servidor de Correo
host: yamanashi-kosodate.net
class: IN
ttl: 300
type: MX
pri: 10
target: mail.yamanashi-kosodate.net

Información TXT
host: yamanashi-kosodate.net
class: IN
ttl: 300
type: TXT
txt: v=spf1 +ip4:160.16.216.193 +ip4:153.127.50.121 ~all
entries: Array