早在Blogger刚推出自定义域名功能，支持使用自有域名访问的时候，有人就提出该服务似乎只使用了一个IP，所以很容易撞墙。没想到速度这么快！我昨天访问用此功能建立的网摘博客的时候，发现没法访问。我的域名解析没问题，Blogger的服务也正常，当时就想到可能是撞墙了。Ping了一下使用了Google自定义域名的几个域名地址：
C:\Documents and Settings\ltwy>ping wangzhai.kenyja.com
Pinging ghs.l.google.com [64.233.179.121] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 64.233.179.121:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)
C:\Documents and Settings\ltwy>ping web.kenyja.com
Pinging ghs.l.google.com [64.233.179.121] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 64.233.179.121:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
C:\Documents and Settings\ltwy>ping www.moon-blog.com
Pinging ghs.l.google.com [64.233.179.121] with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 64.233.179.121:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
可以看到，由于所有自定义域名都是解析到ghs.google.com，而它只有一个IP地址64.233.179.121，这个IP很明显是撞的墙了。这意味着Blogger和Google Apps的自定义域名都撞墙了，在国内无法访问了。
无可奈何啊，只有把网摘博客http://wangzhai.kenyja.com搬到自己的空间了。好在早有心理准备，想好了解决方法。只是用不了Google的稳定快速服务了，而国际光缆尚未修复，Godaddy空间访问速度还是让人郁闷。
