Are you familiar with DNS? The DNS, an abbreviation of Domain Name Servers, is used to translate domain names to IP addresses.
Obviously, your website may get down and can’t be unavailable to the Internet if the DNS server that supports your organization is down someday. Especially if you are running some business websites to provide your products or services, your potential customers will not open your website, which means you will lose many customers and sales.
Yes, any DNS issue will lead to endless side effects. When facing such a situation, I guess you must be interested in searching for an effective solution. DNS monitoring service is a good option for this bad situation. With the help of DNS monitoring, once the DNS server is unavailable or unable to resolve the address, you can receive the notifications and then ensure the performance and uptime of your websites.
经历过无数次跳票后，09年06月30日，Firefox 3.5正式版终于如约而至。相信Firefox用户和Mozilla官方都对Firefox 3.5正式版充满期待吧。
新版的Firefox采用全新的TraceMonkey JavaScript引擎，基于HTML 5的音频和视频播放功能、离线缓冲，以及加入隐私浏览模式等。可以说，Firefox 3.5正式版不仅稳定、完整，兼容性更好，在速度上也有很大提升（Denis说Firefox 3.5 比 Google Chrome 还要快），相信可以带给用户更好的浏览体验。
自08年06月份发布Firefox 3.0后，3.5正式版是这一年中Mozilla社区最大的更新成果。在去年09月份Google Chrome第一个版本发布，浏览器市场竞争日趋白热化，整个市场再也不是IE与Firefox两家的拉锯战了。最近一段时间的调查数据就表明，Firefox的市场份额增速有明显放缓的趋势，而Firefox 3.5无疑是一剂强心剂，继续维持浏览器市场第二的位置，并有效防止用户转向Chrome等其他浏览器。
如果想体验更快、更完美的Firefox 3.5，不妨下载（Windows系统）了，试试看！
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