# NTP

## 国内 NTP 服务器

### [国家授时中心](http://www.ntsc.cas.cn)

#### `ntp.ntsc.ac.cn`

### [**NTP.ORG.CN**](http://www.ntp.org.cn)

#### `cn.ntp.org.cn`

### [Pool NTP ORG](https://www.pool.ntp.org/zone/cn)

#### `cn.pool.ntp.org`

### [阿里云](https://help.aliyun.com/document_detail/92704.html)

#### `time.pool.aliyun.com`

#### `time1.aliyun.com`

#### `time2.aliyun.com`

#### `time3.aliyun.com`

#### `time4.aliyun.com`

#### `time5.aliyun.com`

#### `time6.aliyun.com`

#### `time7.aliyun.com`

### [腾讯云](https://cloud.tencent.com/document/product/213/30392)

#### `time1.cloud.tencent.com`

#### `time2.cloud.tencent.com`

#### `time3.cloud.tencent.com`

#### `time4.cloud.tencent.com`

#### `time5.cloud.tencent.com`

### 中国教育网（各高校）

#### `ntp.sjtu.edu.cn`

#### `ntp.neu.edu.cn`

#### `ntp.bupt.edu.cn`

#### `ntp.shu.edu.cn`

## 国际 NTP 服务器

### 国际教育网

#### `edu.ntp.org.cn`

### [Pool NTP ORG](https://www.ntppool.org)

#### `pool.ntp.org`

#### 0.pool.ntp.org

#### 1.pool.ntp.org

#### 2.pool.ntp.org

#### 3.pool.ntp.org

#### `asia.pool.ntp.org`

### [谷歌](https://developers.google.com/time)

#### `time1.google.com`

#### `time2.google.com`

#### `time3.google.com`

#### `time4.google.com`

### [苹果](https://developer.apple.com/documentation/devicemanagement/timeserver)

#### `time.apple.com`

#### `time1.apple.com`

#### `time2.apple.com`

#### `time3.apple.com`

#### `time4.apple.com`

#### `time5.apple.com`

#### `time6.apple.com`

#### `time7.apple.com`

### [微软 Windows](https://docs.microsoft.com/zh-cn/windows-server/networking/windows-time-service/how-the-windows-time-service-works#windows-time-service-time-protocols)

#### `time.windows.com`

### [美国标准技术研究院](https://tf.nist.gov/tf-cgi/servers.cgi)

#### `time.nist.gov`