-- Your diagnosis --
 IP Address:59.128.70.221
 RemoteHost:zt070221.ppp.dion.ne.jp
-- %ENV --
 HTTP_ACCEPT_LANGUAGE : ja
 HTTP_CONNECTION : Keep-Alive
 HTTP_REFERER : http://info.2ch.net/wiki/pukiwiki.php?%A4%CA%A4%F3%A4%AB%B5%AC%C0%A9%A4%B5%A4%EC%A4%C6%A4%A4%A4%EB%A4%DF%A4%BF%A4%A4%A4%CA%A4%F3%A4%C7%A4%B9%A4%AC%A1%C4
 HTTP_USER_AGENT : Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)
 REMOTE_ADDR : 59.128.70.221
 REMOTE_HOST : zt070221.ppp.dion.ne.jp
 REMOTE_PORT : 1535
-- DSBL --
 59.128.70.221 -> None(^-^)
-- BBQ --
 59.128.70.221 -> Rare(^-^)
-- BBX(Unrelated to the proxies.) --
 59.128.70.221 -> None(^-^)
-- Tor(an anonymizing overlay network for TCP) --
 59.128.70.221 -> None(^-^)
-- PORT CHECKING --
 PORT 80: Result:refuse
 PORT 1080: Result:refuse
 PORT 3128: Result:refuse
 PORT 8000: Result:refuse
 PORT 8080: Result:refuse
 PORT 8888: Result:refuse
徐々に書き込めるんだけど、書き込めないのもあるんです。これを診断して下さい。御願いします。