CDN 检测

在CMD输入nslookup域名

例如:nslookupwww.baidu.com

有CDN的示例

Server:cache3-gz

Address:211.98.4.1

Non-authoritativeanswer:

Name:

Addresses:119.75.217.109,119.75.218.70

//留意Addresses这行有多个地址

无CDN的示例

普通服务器:

Server:cache3-gz

Address:211.98.4.1

Non-authoritativeanswer:

Name:www.tuchong.com

Address:123.196.125.61

Addresses这行只有一个地址

cdn

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