问：您好，域名备案中，备案码怎么获得？我用的是国外的服务器,域名备案中备案码怎么获得
答：您好，
问：云主机上所有站点最近10天，每天百度后台提交“网站地图”文件，地图文件都能正常打开，但是都提示抓取失败，“连接超时”。 请问是什么问题？ 后台看到链接抓取服务器500错误很多，特别是jshzxl.com这个站
答：您好，
1、请您详细说明下具体是在什么地方测试的，如果是在“抓取诊断”页面http://ziyuan.baidu.com/crawltools/index 测试的，请您点击“抓取失败”进入详情页面，将详情页面的截图发给我们以便核实；
2、访问提示500的错误原因可能有很多，比如站点程序运行异常，另外服务器内安装了云锁，也可能是云锁有拦截；建议开启对应站点的访问日志，开启日志后再观察，如果再次出现500错误，可以通过站点访问日志排查是否有相关记录；非常感谢您长期对我司的支持!
问：百度站长后台“抓取失败”进入详情页面截图，已根据日志查看百度抓取蜘蛛ip并在云锁加入范围值0-255白名单观察3天，还是提示抓取失败。
答：您好，
另外云服务器开启了cc防护中级别策略，也不排除百度蜘蛛ip首次防护会被云锁误栏；非常感谢您长期对我司的支持!
问：日志看到这个两香港的ip，频繁登录，可以拉黑吗
#Software: Internet Services 7.0#Version: 1.0#Date: 01:30:43#Fields: date time c-ip cs-username cs-method x-fullpath 01:30:43 127.0.0.1 – ControlChannelOpened 01:30:43 127.0.0.1 – USER 01:30:43 127.0.0.1 – PASS 01:30:43 127.0.0.1 – ControlChannelClosed 01:30:43 127.0.0.1 – ControlChannelOpened 01:30:43 127.0.0.1 – USER 01:30:43 127.0.0.1 – PASS 01:30:43 127.0.0.1 – ControlChannelClosed 01:30:43 127.0.0.1 – ControlChannelOpened 01:30:43 127.0.0.1 – USER 01:30:43 127.0.0.1 – PASS 01:30:43 127.0.0.1 – ControlChannelClosed 01:30:44 127.0.0.1 – ControlChannelOpened 01:30:44 127.0.0.1 – USER 01:30:44 127.0.0.1 – PASS 01:30:44 127.0.0.1 – ControlChannelClosed 01:30:45 127.0.0.1 – ControlChannelOpened 01:30:46 127.0.0.1 – USER 01:30:46 127.0.0.1 – PASS 01:30:46 127.0.0.1 – ControlChannelClosed 01:30:46 127.0.0.1 – ControlChannelOpened 01:30:46 127.0.0.1 – USER 01:30:46 127.0.0.1 – PASS 01:30:46 127.0.0.1 – ControlChannelClosed 01:30:46 127.0.0.1 – ControlChannelOpened 01:30:46 127.0.0.1 – USER 01:30:46 127.0.0.1 – PASS 01:30:46 127.0.0.1 – ControlChannelClosed 01:30:46 127.0.0.1 – ControlChannelOpened 01:30:46 127.0.0.1 – USER 01:30:46 127.0.0.1 – PASS 01:30:46 127.0.0.1 – ControlChannelClosed 01:30:46 127.0.0.1 – ControlChannelOpened 01:30:46 127.0.0.1 – USER 01:30:46 127.0.0.1 – PASS 01:30:46 127.0.0.1 – ControlChannelClosed 01:30:46 127.0.0.1 – ControlChannelOpened 01:30:46 127.0.0.1 – USER 01:30:47 127.0.0.1 – PASS 01:31:08 127.0.0.1 – ControlChannelClosed 02:05:57 127.0.0.1 – ControlChannelOpened 02:05:57 127.0.0.1 – ControlChannelClosed 02:11:20 127.0.0.1 – ControlChannelOpened 02:11:20 127.0.0.1 – ControlChannelClosed –
答：您好，
问：这些IP段，只要不是自己的都可以阻止吗？也可以用云锁加黑名单吗
#Software: Internet Services 7.0#Version: 1.0#Date: 00:34:08#Fields: date time c-ip cs-username cs-method x-fullpath 08:22:10 127.0.0.1 – USER 08:22:10 127.0.0.1 – PASS 08:22:10 127.0.0.1 – ControlChannelClosed 08:22:10 127.0.0.1 – ControlChannelOpened 08:22:11 127.0.0.1 – USER 08:22:11 127.0.0.1 – PASS 08:22:11 127.0.0.1 – ControlChannelClosed 08:22:11 127.0.0.1 – ControlChannelOpened 08:22:11 127.0.0.1 – USER 08:22:11 127.0.0.1 – PASS 08:22:11 127.0.0.1 – ControlChannelClosed 08:22:11 127.0.0.1 – ControlChannelOpened 08:22:11 127.0.0.1 – USER 08:22:11 127.0.0.1 – PASS 08:22:11 127.0.0.1 – ControlChannelClosed 08:22:11 127.0.0.1 – ControlChannelOpened 08:22:11 127.0.0.1 – USER 08:22:11 127.0.0.1 – PASS 08:22:11 127.0.0.1 – ControlChannelClosed 08:22:11 127.0.0.1 – ControlChannelOpened 08:22:11 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:12 127.0.0.1 – ControlChannelClosed 08:22:12 127.0.0.1 – ControlChannelOpened 08:22:12 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:12 127.0.0.1 – ControlChannelClosed 08:22:12 127.0.0.1 – ControlChannelOpened 08:22:12 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:12 127.0.0.1 – ControlChannelClosed 08:22:12 127.0.0.1 – ControlChannelOpened 08:22:12 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:12 127.0.0.1 – ControlChannelClosed 08:22:12 127.0.0.1 – ControlChannelOpened 08:22:12 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:12 127.0.0.1 – ControlChannelClosed 08:22:12 127.0.0.1 – ControlChannelOpened 08:22:12 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:12 127.0.0.1 – ControlChannelClosed 08:22:12 127.0.0.1 – ControlChannelOpened 08:22:12 127.0.0.1 – USER 08:22:12 127.0.0.1 – PASS 08:22:13 127.0.0.1 – ControlChannelClosed 08:22:13 127.0.0.1 – ControlChannelOpened 08:22:13 127.0.0.1 – USER 08:22:13 127.0.0.1 – PASS 08:22:13 127.0.0.1 – ControlChannelClosed 08:22:13 127.0.0.1 – ControlChannelOpened 08:22:13 127.0.0.1 – USER 08:22:13 127.0.0.1 – PASS 08:22:13 127.0.0.1 – ControlChannelClosed 08:22:13 127.0.0.1 – ControlChannelOpened 08:22:13 127.0.0.1 – USER 08:22:13 127.0.0.1 – PASS 08:22:13 127.0.0.1 – ControlChannelClosed 08:22:13 127.0.0.1 – ControlChannelOpened 08:22:13 127.0.0.1 – USER 08:22:13 127.0.0.1 – PASS 08:22:13 127.0.0.1 – ControlChannelClosed 08:22:13 127.0.0.1 – ControlChannelOpened 08:22:13 127.0.0.1 – USER 08:22:13 127.0.0.1 – PASS 08:22:13 127.0.0.1 – ControlChannelClosed 08:22:13 127.0.0.1 – ControlChannelOpened 08:22:14 127.0.0.1 – USER 08:22:14 127.0.0.1 – PASS 08:22:14 127.0.0.1 – ControlChannelClosed 08:22:14 127.0.0.1 – ControlChannelOpened 08:22:14 127.0.0.1 – USER 08:22:14 127.0.0.1 – PASS 08:22:14 127.0.0.1 – ControlChannelClosed 08:22:14 127.0.0.1 – ControlChannelOpened 08:22:14 127.0.0.1 – USER 08:22:14 127.0.0.1 – PASS 08:22:14 127.0.0.1 – ControlChannelClosed 08:22:14 127.0.0.1 – ControlChannelOpened 08:22:14 127.0.0.1 – USER 08:22:14 127.0.0.1 – PASS 08:22:14 127.0.0.1 – ControlChannelClosed 08:22:14 127.0.0.1 – ControlChannelOpened 08:22:14 127.0.0.1 – USER 08:22:14 127.0.0.1 – PASS 08:22:14 127.0.0.1 – ControlChannelClosed 08:22:14 127.0.0.1 – ControlChannelOpened 08:22:14 127.0.0.1 – USER 08:22:14 127.0.0.1 – PASS 08:22:14 127.0.0.1 – ControlChannelClosed 08:22:14 127.0.0.1 – ControlChannelOpened 08:22:15 127.0.0.1 – USER 08:22:15 127.0.0.1 – PASS 08:22:15 127.0.0.1 – ControlChannelClosed 08:22:15 127.0.0.1 – ControlChannelOpened 08:22:15 127.0.0.1 – USER 08:22:15 127.0.0.1 – PASS 08:22:15 127.0.0.1 – ControlChannelClosed 08:22:15 127.0.0.1 – ControlChannelOpened 08:22:15 127.0.0.1 – USER 08:22:15 127.0.0.1 – PASS 08:22:15 127.0.0.1 – ControlChannelClosed 08:22:15 127.0.0.1 – ControlChannelOpened 08:22:15 127.0.0.1 – USER 08:22:15 127.0.0.1 – PASS 08:22:15 127.0.0.1 – ControlChannelClosed 08:22:15 127.0.0.1 – ControlChannelOpened 08:22:15 127.0.0.1 – USER 08:22:15 127.0.0.1 – PASS 08:22:15 127.0.0.1 – ControlChannelClosed 08:22:15 127.0.0.1 – ControlChannelOpened 08:22:15 127.0.0.1 – USER 08:22:15 127.0.0.1 – PASS 08:22:15 127.0.0.1 – ControlChannelClosed 08:22:15 127.0.0.1 – ControlChannelOpened –
答：您好，
您可以参考http://www.west.cn/faq/list.asp?unid=1427 使用安全组拦截您想要拦截的ip；
也可以使用云锁拦截，云锁是服务器内的拦截，安全组是服务器外部拦截，不占用服务器资源，推荐使用安全组；非常感谢您长期对我司的支持!
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