如何判断网站有CDN加速
在CMD 输入 nslookup 域名<div> </div>
<div>例如:nslookup www.baidu.com</div>
<div><img alt="" src="https://img.jbzj.com/file_images/article/201210/20121019161322108.jpg" /></div>
<div> </div>
<div> </div>
<div>有CDN的示例</div>
<div>Server: cache3-gz </div>
<div>Address: 211.98.4.1 </div>
<div> </div>
<div> </div>
<div>Non-authoritative answer: </div>
<div>Name: </div>
<div>Addresses: 119.75.217.109, 119.75.218.70 </div>
<div> </div>
<div>// 留意Addresses这行有 多个地址 </div>
<div> </div>
<div> </div>
<div> </div>
<div>无CDN的示例</div>
<div>普通服务器: </div>
<div> </div>
<div>Server: cache3-gz </div>
<div>Address: 211.98.4.1 </div>
<div> </div>
<div> </div>
<div>Non-authoritative answer: </div>
<div>Name: www.tuchong.com </div>
<div>Address: 123.196.125.61 </div>
<div> </div>
<div>Addresses这行只有一个地址</div>
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