Registro IPv4
host: smartnavi.Xsrv.jp
class: IN
ttl: 63474
type: A
ip: 120.136.10.74

Servidores DNS Principal (mname) y Secundario (rname)
host: smartnavi.xsrv.jp
class: IN
ttl: 86400
type: SOA
mname: ns1.xserver.jp
rname: root.xserver.jp
serial: 0
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 3600

Servidor de Correo
host: smartnavi.xsrv.jp
class: IN
ttl: 86400
type: MX
pri: 0
target: smartnavi.xsrv.jp

Información TXT
host: smartnavi.xsrv.jp
class: IN
ttl: 3600
type: TXT
txt: v=spf1 +a:sv573.xserver.jp +a:smartnavi.xsrv.jp +mx include:spf.sender.xserver.jp ~all
entries: Array