首页提供的众多链接，我需要的一般都能打开，唯独"独立中文笔会"无法打开，点击后显示的是一大版英文对话框，如下：
The requested URL could not be retrieved

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While trying to retrieve the URL: http://www.penchinese.com/

The following error was encountered:

Unable to determine IP address from host name for www.penchinese.com
The dnsserver returned:

No Address records
This means that:

The cache was not able to resolve the hostname presented in the URL.
Check if the address is correct.
Your cache administrator is webmaste

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Generated Mon, 14 Nov 2016 03:08:44 GMT by google.com (squid/2.7.STABLE6)

建议：
请在首页设置一个搜索引擎，方便我们浏览需要的网站。比如我想向海外中文网站投寄文学作品。谢谢！