检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 安徽蚌埠联通3.912s | 四川攀枝花移动8.012s | 6.014s |
| 电信 | 江西南昌电信4.819s | 福建厦门电信7.275s | 6.468s |
| 移动 | 云南保山移动4.795s | 四川攀枝花移动8.012s | 6.129s |
| 联通 | 安徽蚌埠联通3.912s | 黑龙江大庆联通6.359s | 4.538s |
| 华东 | 安徽蚌埠联通3.912s | 福建厦门电信7.275s | 5.815s |
| 华北 | 天津联通4.208s | 河北廊坊电信6.313s | 5.538s |
| 华南 | 广东东莞联通4.156s | 广东东莞联通4.156s | 4.156s |
| 华中 | 湖南长沙移动5.863s | 河南驻马店电信7.245s | 6.763s |
| 西北 | 甘肃庆阳联通4.057s | 新疆乌鲁木齐电信6.96s | 5.394s |
| 西南 | 云南保山移动4.795s | 四川攀枝花移动8.012s | 6.379s |
| 东北 | 黑龙江大庆联通6.359s | 吉林长春移动7.2s | 6.838s |
|
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
安徽合肥
|
121.43.160.138 (浙江杭州阿里云) | 200 | 5.771s | 0.067s | 0.021s |
下载时间:0.039s 下载大小:10KB 下载速度:256.41KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:27 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=2j166hblhjlo3r36v2rqov40o1; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
福建厦门
|
121.43.160.138 (浙江杭州阿里云) | 200 | 7.275s | 0.026s | 0.027s |
下载时间:0.077s 下载大小:10KB 下载速度:129.87KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=5p1o3gn3dvoolpsoh1knub5lq7; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
贵州遵义
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.329s | 0.082s | 0.038s |
下载时间:0.109s 下载大小:10KB 下载速度:91.743KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=tn81d8ntn1nsme6ggjlm8tvkj7; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
河北廊坊
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.313s | 0.04s | 0.036s |
下载时间:0.107s 下载大小:10KB 下载速度:93.458KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=ha63stvj04bvvqsdg3lu9n1i00; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
河南驻马店
|
121.43.160.138 (浙江杭州阿里云) | 200 | 7.245s | 0.052s | 0.033s |
下载时间:0.061s 下载大小:10KB 下载速度:163.934KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=abp5ol8opb5411sv384nmn3083; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
吉林长春
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.94s | 0.091s | 0.055s |
下载时间:0.16s 下载大小:10KB 下载速度:62.5KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=jao99gbhqnjnkfvgvnddmn02c4; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
江苏淮安
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.952s | 0.045s | 0.019s |
下载时间:0.037s 下载大小:10KB 下载速度:270.27KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:27 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=08cn071idqgq4rj35tdkp9dm97; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
江西南昌
|
121.43.160.138 (浙江杭州阿里云) | 200 | 4.819s | 0.047s | 0.02s |
下载时间:0.037s 下载大小:10KB 下载速度:270.27KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:27 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=c81ggk27bkvthe05oeacv80201; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
辽宁盘锦
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.852s | 0.097s | 0.044s |
下载时间:0.087s 下载大小:10KB 下载速度:114.943KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=7oguidbkteci3dca4kauc8s6d7; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
上海
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.243s | 0.15s | 0.019s |
下载时间:0.072s 下载大小:10KB 下载速度:138.889KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=6vfhpverh2cl2bigovtpb4id94; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
天津
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.092s | 0.044s | 0.038s |
下载时间:0.076s 下载大小:10KB 下载速度:131.579KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=vv66dp3fk23j2n46n208sco830; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
西藏拉萨
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.439s | 0.251s | 0.067s |
下载时间:0.198s 下载大小:10KB 下载速度:50.505KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=2sr4jlqbf47e4k7ajdm9a0dt95; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
新疆乌鲁木齐
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.96s | 0.106s | 0.06s |
下载时间:0.12s 下载大小:10KB 下载速度:83.333KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=dli8dd3jo2j3cqbtptm6kb5hb2; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
电信
云南保山
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.318s | 0.051s | 0.047s |
下载时间:0.138s 下载大小:10KB 下载速度:72.464KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=6tu86i6qbf642msvbktkt6uf47; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
福建福州
|
121.43.160.138 (浙江杭州阿里云) | 200 | 5.338s | 0.117s | 0.025s |
下载时间:0.051s 下载大小:10KB 下载速度:196.078KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=t57826j58km83saf4blmt6c475; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
甘肃兰州
|
121.43.160.138 (浙江杭州阿里云) | 200 | 5.398s | 0.122s | 0.05s |
下载时间:0.094s 下载大小:10KB 下载速度:106.383KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=d2f186efuh3svpd9nr27auuth7; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
河南洛阳
|
121.43.160.138 (浙江杭州阿里云) | 200 | 7.182s | 0.088s | 0.033s |
下载时间:0.064s 下载大小:10KB 下载速度:156.25KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=ejdsigv75shi5oiibo85q7l8t3; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
湖南长沙
|
121.43.160.138 (浙江杭州阿里云) | 200 | 5.863s | 0.132s | 0.028s |
下载时间:0.058s 下载大小:10KB 下载速度:172.414KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=no768u316h1b93l96st4tbhdg2; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
吉林长春
|
121.43.160.138 (浙江杭州阿里云) | 200 | 7.2s | 0.157s | 0.047s |
下载时间:0.096s 下载大小:10KB 下载速度:104.167KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=ht7tnpu9b4ajpueea7jsj6pjn3; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
上海
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.212s | 0.117s | 0.013s |
下载时间:0.036s 下载大小:10KB 下载速度:277.778KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=s8tmo6574p0353i6243nsakcu4; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
四川攀枝花
|
121.43.160.138 (浙江杭州阿里云) | 200 | 8.012s | 0.175s | 0.05s |
下载时间:0.146s 下载大小:10KB 下载速度:68.493KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=vanek8h2dchhslujhkp8qpv3l0; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
新疆昌吉回族自治州
|
121.43.160.138 (浙江杭州阿里云) | 200 | 5.161s | 0.144s | 0.07s |
下载时间:0.211s 下载大小:10KB 下载速度:47.393KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=sdbda3kjg4eiqoh24mce2f9s81; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
移动
云南保山
|
121.43.160.138 (浙江杭州阿里云) | 200 | 4.795s | 0.157s | 0.051s |
下载时间:0.1s 下载大小:10KB 下载速度:100KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=h4pab4vtt2orvmmfj6m3bdqgc5; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
联通
安徽蚌埠
|
121.43.160.138 (浙江杭州阿里云) | 200 | 3.912s | 0.247s | 0.02s |
下载时间:0.037s 下载大小:10KB 下载速度:270.27KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=i0n300q5376328hssp1olrfb90; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
联通
甘肃庆阳
|
121.43.160.138 (浙江杭州阿里云) | 200 | 4.057s | 0.274s | 0.04s |
下载时间:0.119s 下载大小:10KB 下载速度:84.034KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=vqnu73lfnt2s2plbgmfle60oj7; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
联通
广东东莞
|
121.43.160.138 (浙江杭州阿里云) | 200 | 4.156s | 0.26s | 0.035s |
下载时间:0.066s 下载大小:10KB 下载速度:151.515KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=0rh8fdpi3gc9710tb6fcgv5ea4; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
联通
黑龙江大庆
|
121.43.160.138 (浙江杭州阿里云) | 200 | 6.359s | 0.049s | 0.057s |
下载时间:0.169s 下载大小:10KB 下载速度:59.172KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=8l05445kfs2jr1qket7mmc3sg6; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
|
联通
湖北天门
|
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:
|
|
联通
天津
|
121.43.160.138 (浙江杭州阿里云) | 200 | 4.208s | 0.227s | 0.027s |
下载时间:0.107s 下载大小:10KB 下载速度:93.458KB/s HEAD:
HTTP/1.1 200 OK Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Content-Type: text/html; charset=utf-8 Date: Thu, 12 Nov 2026 16:13:28 GMT Expires: Thu, 19 Nov 1981 08:52:00 GMT Pragma: no-cache Server: Apache/2.4.23 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9 Set-Cookie: PHPSESSID=8f7f3re7vsu8md982l44hq13g3; path=/; HttpOnly X-Powered-By: PHP/5.6.27 |
查询结果仅供参考,不保证100%准确。
最新检测
网站测速
PING检测
劫持检测