检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 广东电信75ms | 新疆博尔塔拉蒙古自治州联通319ms | 186.679ms |
| 电信 | 广东电信75ms | -310ms | 128.615ms |
| 移动 | -189ms | 重庆移动275ms | 237.333ms |
| 联通 | 四川成都联通187ms | 新疆博尔塔拉蒙古自治州联通319ms | 236.5ms |
| 华东 | 上海电信79ms | -222ms | 140.25ms |
| 华北 | -141ms | -141ms | 141ms |
| 华南 | 广东电信75ms | -261ms | 195.333ms |
| 华中 | 河南驻马店电信172ms | 河南郑州移动234ms | 203ms |
| 西北 | 宁夏银川电信118ms | 新疆博尔塔拉蒙古自治州联通319ms | 235.2ms |
| 西南 | -101ms | -310ms | 207ms |
| 东北 | 辽宁大连电信119ms | 辽宁大连联通228ms | 173.5ms |
|
检测点
运营商
检测节点
|
解析时间 |
解析内容 | 操作 |
|---|---|---|---|
|
电信
贵州
|
128ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 128 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
电信
山东
|
120ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 120 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
电信
内蒙古
|
141ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 141 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 71 |
|
电信
西藏
|
310ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 310 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
电信
云南
|
101ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 101 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
电信
安徽合肥
|
112ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 601 IN A 172.67.193.53 ydf-edu.cn. 601 IN A 104.21.20.164 ;; Query time: 112 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Tue Sep 08 01:57:18 CST 2026 ;; MSG SIZE rcvd: 60 |
|
电信
广东
|
75ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 600 IN A 104.21.20.164 ydf-edu.cn. 600 IN A 172.67.193.53 ;; Query time: 75 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 572 |
|
电信
河南驻马店
|
172ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 900 IN A 104.21.20.164 ydf-edu.cn. 900 IN A 172.67.193.53 ;; Query time: 172 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 394 |
|
电信
江苏盐城
|
111ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 594 IN A 172.67.193.53 ydf-edu.cn. 594 IN A 104.21.20.164 ;; Query time: 111 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
电信
江西宜春
|
86ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 86 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
电信
辽宁大连
|
119ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 119 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
电信
宁夏银川
|
118ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 118 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
电信
上海
|
79ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 79 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
移动
贵州
|
257ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 600 IN A 172.67.193.53 ydf-edu.cn. 600 IN A 104.21.20.164 ;; Query time: 257 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
移动
宁夏
|
241ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 241 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 394 |
|
移动
上海
|
189ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 189 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
移动
青海
|
226ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 226 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 71 |
|
移动
海南
|
261ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 261 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 394 |
|
移动
广西南宁
|
250ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 250 msec ;; SERVER: 211.138.240.100#53(211.138.240.100) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
移动
河南郑州
|
234ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 600 IN A 172.67.193.53 ydf-edu.cn. 600 IN A 104.21.20.164 ;; Query time: 234 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
移动
江苏常州
|
203ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 600 IN A 172.67.193.53 ydf-edu.cn. 600 IN A 104.21.20.164 ;; Query time: 203 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 60 |
|
移动
重庆
|
275ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 275 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 60 |
|
联通
浙江
|
222ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 222 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 17:57:19 UTC 2026 ;; MSG SIZE rcvd: 60 |
|
联通
甘肃庆阳
|
272ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 272 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
联通
贵州贵阳
|
191ms |
172.67.193.53[美国Cloudflare, Inc.]
104.21.20.164[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 172.67.193.53 ydf-edu.cn. 300 IN A 104.21.20.164 ;; Query time: 191 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
联通
辽宁大连
|
228ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 228 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
联通
山东烟台
|
0ms | 没有记录 |
;; communications error to [fe80::1]:53: dial udp [fe80::1]:53: connect: invalid argument |
|
联通
四川成都
|
187ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
; <<>> DiG Go <<>> +noall +answer +stats ydf-edu.cn ;; global options: +cmd ;; ANSWER SECTION: ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 187 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 80 |
|
联通
新疆博尔塔拉蒙古自治州
|
319ms |
104.21.20.164[美国Cloudflare, Inc.]
172.67.193.53[美国Cloudflare, Inc.] |
ydf-edu.cn. 300 IN A 104.21.20.164 ydf-edu.cn. 300 IN A 172.67.193.53 ;; Query time: 319 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP) ;; WHEN: Tue Sep 08 01:57:19 CST 2026 ;; MSG SIZE rcvd: 83 |
查询结果仅供参考，不保证100%准确。
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