检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 江苏盐城电信0.473s | -4.821s | 1.021s |
| 电信 | 江苏盐城电信0.473s | -4.821s | 1.255s |
| 移动 | 江苏常州移动0.53s | -1.686s | 0.924s |
| 联通 | -0.503s | 内蒙古包头联通1.038s | 0.813s |
| 华东 | 江苏盐城电信0.473s | -1.027s | 0.715s |
| 华北 | 北京电信0.492s | -1.119s | 0.773s |
| 华南 | -0.755s | -0.755s | 0.755s |
| 华中 | -4.821s | -4.821s | 4.821s |
| 西北 | 甘肃庆阳电信0.871s | -1.075s | 1s |
| 西南 | -0.503s | -1.686s | 1.025s |
| 东北 | -0.846s | -1.034s | 0.94s |
|
检测点
运营商
检测节点
|
解析IP |
状态 |
总时间 |
解析时间 |
连接时间 |
操作 |
|---|---|---|---|---|---|---|
|
电信
西藏
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.533s | 0.002s | 0.092s |
下载时间：0.525s 下载大小：5.73KB 下载速度：10.914KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:50 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:50 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
电信
新疆
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.053s | 0.002s | 0.097s |
下载时间：0.491s 下载大小：5.73KB 下载速度：11.67KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
电信
吉林
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.846s | 0.002s | 0.07s |
下载时间：0.392s 下载大小：5.73KB 下载速度：14.617KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
电信
天津
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.119s | 0.002s | 0.068s |
下载时间：0.55s 下载大小：5.73KB 下载速度：10.418KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:48 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
电信
安徽
|
解析失败
解析失败：通常发生在网络请求中，设备无法通过DNS解析目标服务器的IP地。
|
0 | *s | *s | *s |
下载时间：*s 下载大小：*KB 下载速度：*KB/s HEAD：
|
|
电信
湖北
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 4.821s | 0.001s | 0.039s |
下载时间：0.356s 下载大小：5.73KB 下载速度：16.096KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
电信
北京
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.492s | 0.127s | 0.111s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
电信
福建厦门
|
127.0.0.1
1、运营商屏蔽：可能由于政策法规限制，ISP 将域名解析劫持到 127.0.0.1 以限制访问。
2、网络干扰：如防火墙或安全策略干扰。 3、域名配置问题：目标域名在 DNS 系统中被设为 127.0.0.1 以屏蔽访问。 4、DNS 解析异常：上游 DNS 返回了错误的结果。 |
0 | *s | *s | *s |
下载时间：*s 下载大小：*KB 下载速度：*KB/s HEAD：
|
|
电信
甘肃庆阳
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.871s | 0.49s | 0.137s |
下载时间：0.001s 下载大小：5.73KB 下载速度：5730KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
电信
江苏盐城
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.473s | 0.156s | 0.076s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
电信
内蒙古包头
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.652s | 0.232s | 0.149s |
下载时间：0.001s 下载大小：5.73KB 下载速度：5730KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
电信
云南昆明
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.689s | 0.344s | 0.093s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
移动
宁夏
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.075s | 0.001s | 0.061s |
下载时间：0.484s 下载大小：5.73KB 下载速度：11.839KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:48 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
移动
吉林
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.034s | 0.001s | 0.077s |
下载时间：0.466s 下载大小：5.73KB 下载速度：12.296KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
移动
四川
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.686s | 0.001s | 0.06s |
下载时间：0.957s 下载大小：5.73KB 下载速度：5.987KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
移动
上海
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.865s | 0.002s | 0.038s |
下载时间：0.37s 下载大小：5.73KB 下载速度：15.486KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
移动
河北唐山
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.679s | 0.306s | 0.139s |
下载时间：0.001s 下载大小：5.73KB 下载速度：5730KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
移动
江苏常州
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.53s | 0.308s | 0.081s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
移动
江西宜春
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.594s | 0.324s | 0.096s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
移动
内蒙古包头
|
解析失败
解析失败：通常发生在网络请求中，设备无法通过DNS解析目标服务器的IP地。
|
0 | *s | *s | *s |
下载时间：*s 下载大小：*KB 下载速度：*KB/s HEAD：
|
|
移动
云南昆明
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.975s | 0.712s | 0.074s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
移动
重庆
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.88s | 0.628s | 0.093s |
下载时间：0.001s 下载大小：5.73KB 下载速度：5730KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
联通
云南
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.503s | 0.396s | 0.005s |
下载时间：0.003s 下载大小：0.53KB 下载速度：176.667KB/s HEAD：
HTTP/1.1 200 OK Content-Type: text/html Content-Length: 546 Connection: close |
|
联通
广西
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.755s | 0.001s | 0.03s |
下载时间：0.428s 下载大小：5.73KB 下载速度：13.388KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
联通
四川
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.907s | 0.002s | 0.042s |
下载时间：0.477s 下载大小：5.73KB 下载速度：12.013KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
联通
上海
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.801s | 0.002s | 0.032s |
下载时间：0.505s 下载大小：5.73KB 下载速度：11.347KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
联通
江西
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.027s | 0.002s | 0.027s |
下载时间：0.446s 下载大小：5.73KB 下载速度：12.848KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/1.1 200 OK Server: nginx Date: Wed, 26 Aug 2026 16:35:47 GMT Content-Type: text/html; charset=UTF-8 Transfer-Encoding: chunked Connection: keep-alive Vary: Accept-Encoding Strict-Transport-Security: max-age=31536000 Content-Encoding: gzip |
|
联通
安徽
|
解析失败
解析失败：通常发生在网络请求中，设备无法通过DNS解析目标服务器的IP地。
|
0 | *s | *s | *s |
下载时间：*s 下载大小：*KB 下载速度：*KB/s HEAD：
|
|
联通
河北廊坊
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 0.66s | 0.402s | 0.083s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
|
联通
内蒙古包头
|
156.226.57.94 （香港香港罗格朗（法国）有限公司） | 200 | 1.038s | 0.529s | 0.152s |
下载时间：0s 下载大小：5.73KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: nginx Date: Wed, 26 Aug 2026 16:35:46 GMT Content-Type: text/html Content-Length: 162 Connection: keep-alive Location: https://selectdg.com/ Strict-Transport-Security: max-age=31536000 HTTP/2 200 server: nginx date: Wed, 26 Aug 2026 16:35:46 GMT content-type: text/html; charset=UTF-8 vary: Accept-Encoding strict-transport-security: max-age=31536000 content-encoding: gzip |
查询结果仅供参考，不保证100%准确。
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