检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 0.415s | 11.002s | 1.79s |
| 亚洲 | 0.415s | 11.002s | 2.262s |
| 非洲 | 1.453s | 3.48s | 2.085s |
| 北美洲 | 1.273s | 1.694s | 1.436s |
| 南美洲 | 1.465s | 1.643s | 1.529s |
| 欧洲 | 1.168s | 3.648s | 1.6s |
| 大洋洲 | 0.498s | 1.155s | 0.827s |
|
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 |
|---|---|---|---|---|---|---|
|
海外
蒙古
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.067s | 0.233s | 0.088s |
下载时间：0.663s 下载大小：2.32KB 下载速度：3.499KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
津巴布韦
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.158s | 0.13s | 0.366s |
下载时间：1.292s 下载大小：2.32KB 下载速度：1.796KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
牙买加
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.694s | 0.151s | 0.264s |
下载时间：0.909s 下载大小：2.32KB 下载速度：2.552KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
多米尼加
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.406s | 0.19s | 0.235s |
下载时间：0.737s 下载大小：2.32KB 下载速度：3.148KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
刚果（布）
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.177s | 0.358s | 0.351s |
下载时间：1.114s 下载大小：2.32KB 下载速度：2.083KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
马来西亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 0.808s | 0.02s | 0.189s |
下载时间：0.408s 下载大小：2.32KB 下载速度：5.686KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:06 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
苏里南
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.465s | 0.146s | 0.274s |
下载时间：0.771s 下载大小：2.32KB 下载速度：3.009KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
新西兰
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.155s | 0.145s | 0.195s |
下载时间：0.614s 下载大小：2.32KB 下载速度：3.779KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
阿尔巴尼亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.317s | 0.196s | 0.229s |
下载时间：0.663s 下载大小：2.32KB 下载速度：3.499KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
特立尼达和多巴哥
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.433s | 0.131s | 0.288s |
下载时间：0.726s 下载大小：2.32KB 下载速度：3.196KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
老挝
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 301 | 11.002s | 0.052s | -0.052s |
下载时间：11.002s 下载大小：0KB 下载速度：0KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:06 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 |
|
海外
白俄罗斯
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.203s | 0.185s | 0.201s |
下载时间：0.612s 下载大小：2.32KB 下载速度：3.791KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
澳大利亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 0.498s | 0.117s | 0.061s |
下载时间：0.255s 下载大小：2.32KB 下载速度：9.098KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
韩国
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 0.415s | 0.079s | 0.059s |
下载时间：0.204s 下载大小：2.32KB 下载速度：11.373KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:06 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:06 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
加纳
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.934s | 0.435s | 0.304s |
下载时间：0.901s 下载大小：2.32KB 下载速度：2.575KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
智利
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.643s | 0.209s | 0.303s |
下载时间：0.825s 下载大小：2.32KB 下载速度：2.812KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
德国
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.245s | 0.202s | 0.203s |
下载时间：0.631s 下载大小：2.32KB 下载速度：3.677KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
毛里塔尼亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 3.48s | 0.497s | 0.293s |
下载时间：2.382s 下载大小：2.32KB 下载速度：0.974KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:09 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
爱沙尼亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.511s | 0.171s | 0.314s |
下载时间：1.709s 下载大小：2.32KB 下载速度：1.358KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:09 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
危地马拉
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.278s | 0.127s | 0.258s |
下载时间：0.631s 下载大小：2.32KB 下载速度：3.677KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
马尔代夫
|
解析失败
解析失败的原因：
1、个别网站域名可能受到政策法规的限制，被运营商屏蔽或劫持，导致无法获取到其解析IP。BOCE的国内检测节点均采用电信、移动、联通的官方云服务器，检测数据能够真实、准确地呈现出国内多数访客访问目标站点的实际状况。 2、DNS 服务器故障、DNS 缓存问题、域名解析配置错误。 |
失败 | *s | *s | *s |
下载时间：*s 下载大小：*KB 下载速度：*KB/s HEAD：
|
|
海外
喀麦隆
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.891s | 0.23s | 0.353s |
下载时间：0.954s 下载大小：2.32KB 下载速度：2.432KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
南非豪登省约翰内斯堡
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.176s | 1.525s | 0.324s |
下载时间：0s 下载大小：2.32KB 下载速度：0KB/s HEAD：
HTTP/1.1 503 Service Unavailable Alt-Svc: h3=":443"; ma=2592000 Cache-Control: no-store Connection: keep-alive Content-Length: 2375 Content-Type: text/html; charset=utf-8 Date: Fri, 16 Oct 2026 19:02:08 GMT Retry-After: 86400 Server: openresty X-Robots-Tag: noindex, nofollow |
|
海外
厄瓜多尔
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.477s | 0.149s | 0.28s |
下载时间：0.764s 下载大小：2.32KB 下载速度：3.037KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
沙特阿拉伯
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.147s | 0.221s | 0.161s |
下载时间：0.578s 下载大小：2.32KB 下载速度：4.014KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
保加利亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.674s | 0.202s | 0.389s |
下载时间：0.798s 下载大小：2.32KB 下载速度：2.907KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
塞浦路斯
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.78s | 0.301s | 0.334s |
下载时间：0.814s 下载大小：2.32KB 下载速度：2.85KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
巴拿马
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.355s | 0.136s | 0.264s |
下载时间：0.693s 下载大小：2.32KB 下载速度：3.348KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
加蓬
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.064s | 0.265s | 0.358s |
下载时间：1.081s 下载大小：2.32KB 下载速度：2.146KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
阿塞拜疆
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.725s | 0.221s | 0.311s |
下载时间：0.884s 下载大小：2.32KB 下载速度：2.624KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
阿尔及利亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.589s | 0.187s | 0.306s |
下载时间：0.788s 下载大小：2.32KB 下载速度：2.944KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
拉脱维亚
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.611s | 0.183s | 0.326s |
下载时间：0.873s 下载大小：2.32KB 下载速度：2.658KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
捷克
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.302s | 0.189s | 0.22s |
下载时间：0.673s 下载大小：2.32KB 下载速度：3.447KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
瑞典
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.368s | 0.192s | 0.265s |
下载时间：0.645s 下载大小：2.32KB 下载速度：3.597KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
多哥
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.019s | 0.266s | 0.341s |
下载时间：1.067s 下载大小：2.32KB 下载速度：2.174KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
巴巴多斯
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.425s | 0.18s | 0.272s |
下载时间：0.696s 下载大小：2.32KB 下载速度：3.333KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
波兰
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.246s | 0.192s | 0.216s |
下载时间：0.618s 下载大小：2.32KB 下载速度：3.754KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
比利时
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 3.648s | 0.184s | 1.3s |
下载时间：1.851s 下载大小：2.32KB 下载速度：1.253KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:10 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
卢森堡
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.198s | 0.191s | 0.181s |
下载时间：0.62s 下载大小：2.32KB 下载速度：3.742KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
埃及
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.453s | 0.193s | 0.224s |
下载时间：0.807s 下载大小：2.32KB 下载速度：2.875KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
布基纳法索
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.866s | 0.262s | 0.336s |
下载时间：0.946s 下载大小：2.32KB 下载速度：2.452KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
巴勒斯坦
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 3.69s | 0.215s | 1.307s |
下载时间：1.856s 下载大小：2.32KB 下载速度：1.25KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:10 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
柬埔寨
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 0.425s | 0.049s | 0.072s |
下载时间：0.218s 下载大小：2.32KB 下载速度：10.642KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:06 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:06 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
葡萄牙
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.309s | 0.204s | 0.22s |
下载时间：0.667s 下载大小：2.32KB 下载速度：3.478KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
圭亚那
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.53s | 0.198s | 0.279s |
下载时间：0.772s 下载大小：2.32KB 下载速度：3.005KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
波多黎各
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.273s | 0.102s | 0.246s |
下载时间：0.669s 下载大小：2.32KB 下载速度：3.468KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
莫桑比克
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 2.212s | 0.273s | 0.349s |
下载时间：1.239s 下载大小：2.32KB 下载速度：1.872KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
奥地利
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.168s | 0.188s | 0.197s |
下载时间：0.585s 下载大小：2.32KB 下载速度：3.966KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
洪都拉斯
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 1.626s | 0.129s | 0.339s |
下载时间：0.82s 下载大小：2.32KB 下载速度：2.829KB/s HEAD：
HTTP/1.1 301 Moved Permanently Server: openresty Date: Fri, 16 Oct 2026 19:02:07 GMT Content-Length: 0 Connection: keep-alive location: http://www.jnzcedu.com/ Alt-Svc: h3=":443"; ma=2592000 HTTP/1.1 503 Service Unavailable Server: openresty Date: Fri, 16 Oct 2026 19:02:08 GMT Content-Type: text/html; charset=utf-8 Content-Length: 2375 Connection: keep-alive retry-after: 86400 cache-control: no-store x-robots-tag: noindex, nofollow Alt-Svc: h3=":443"; ma=2592000 |
|
海外
日本大阪府大阪市
|
201.5.45.19 (巴西里约热内卢州里约热内卢) | 503 | 0.558s | 0.462s | 0.047s |
下载时间：0s 下载大小：2.32KB 下载速度：0KB/s HEAD：
HTTP/1.1 503 Service Unavailable Alt-Svc: h3=":443"; ma=2592000 Cache-Control: no-store Connection: keep-alive Content-Length: 2375 Content-Type: text/html; charset=utf-8 Date: Fri, 16 Oct 2026 19:02:07 GMT Retry-After: 86400 Server: openresty X-Robots-Tag: noindex, nofollow |
查询结果仅供参考，不保证100%准确。
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