有部分网页打不开，原先电脑是ie7，怀疑是浏览器的问题，就装了ie8结果还是不行，现在附上SReng的扫描日志。请高手帮忙看看。感激不尽。下面是几个打不开的网址：http://www.xmut.edu.cn/厦门理工大学主页。。提示：ERRORThe requested URL could not be retrieved
The following error was encountered while trying to retrieve the URL: http://www.xmut.edu.cn/

Connection to 210.34.213.5 failed.

The system returned: (111) Connection refused
The remote host or network may be down. Please try the request again.
Your cache administrator is webmaster.
http://www.ujs.edu.cn/江苏大学。提示不能打开网页

Internet Explorer 无法显示该页面

用户系统信息：Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 3.0.04506; CIBA)