昨日から急にギコで書き込めなくなったけど、なんでかな？
これはFirefoxから買い込んでます。

ギコ＝Version ﾊﾞﾀ70(1.71.0.861)
Detour x86テスト版 4.2.3.84
Win7

レス書き込みウィンドウから送信しても、下記表示が出るのみ
---------------------------------------------------------------------------
ここからギコナビの情報

●例外
HTTP/1.1 403 Forbidden
●送信
POST http://hayabusa9.2ch.net:80/test/bbs.cgi HTTP/1.0
Content-Type: application/x-www-form-urlencoded
Content-Length: 410
Pragma: no-cache
Cookie: NAME=; MAIL=; HAP=robot;
Proxy-Connection: keep-alive
Host: hayabusa9.2ch.net
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*
Accept-Language: ja
Referer: http://hayabusa9.2ch.net/test/read.cgi/mnewsplus/1537822927/l50
User-Agent: Monazilla/2.00 gikoNavi/beta70/1.71.0.861

sid=Monazilla%2F2.00%3A16923736z56162f57934a63213U76155d61446u1
8473x12160y85979F02138f42853W67539Q92442m85233h48046d58525q71701G03523G57353L74532x03088t15672C66022f98669x70001F40971q4299Y78753012G5119%0A&subject=&FROM=&mail=&MESSAGE=%3E%3E58%0D%0A21%8D%CE%82%BE%82%C6%E9x%82%B3%82%EA%82%BD%82%A9%82%E7%82%BE%82%EB%82%A4%82%AA%82%97&bbs=mnewsplus&time=1537824100&key=1537822927&submit=%8F%91%82%AB%8D%9E%82%DE

●受信
HTTP/1.1 403 Forbidden
Connection: close
Date: Mon, 24 Sep 2018 21:34:16 GMT
Content-Type: text/plain
Server: cloudflare
Set-Cookie: __cfduid=d649d750f5cd0cc22b3d615e7eb46e3e71537824855; expires
=Tue, 24-Sep-19 21:34:15 GMT; path=/; domain=.2ch.net; HttpOnly
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct";
CF-RAY: 45f85fc45df2564b-JNB
Content-Length: 162

<html>
<head><title>403 Forbidden</title></head>
<body bgcolor="white">
<center><h1>403 Forbidden</h1></center>
<hr><center>nginx/1.12.1</center>
</body>
</html>