检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 山东青岛移动3ms | 北京移动182ms | 23.571ms |
| 电信 | 宁夏银川电信4ms | 陕西西安电信46ms | 18ms |
| 移动 | 山东青岛移动3ms | 北京移动182ms | 34.571ms |
| 联通 | -5ms | 河北唐山联通104ms | 21.636ms |
| 华东 | 山东青岛移动3ms | 江苏连云港联通45ms | 15.667ms |
| 华北 | -6ms | 北京移动182ms | 56.333ms |
| 华南 | -7ms | 广东东莞电信32ms | 16ms |
| 华中 | 河南驻马店电信8ms | -26ms | 17.333ms |
| 西北 | 宁夏银川电信4ms | 陕西西安电信46ms | 14.286ms |
| 西南 | 贵州贵阳联通7ms | -15ms | 11ms |
| 东北 | 吉林长春电信6ms | 吉林长春电信6ms | 6ms |
|
检测点
运营商
检测节点
|
解析时间 |
解析内容 | 操作 |
|---|---|---|---|
|
电信
湖北
|
26ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 111.170.25.41[湖北襄阳电信] |
zukaojuan.com. 600 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 600 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 600 IN A 111.170.25.41 ;; Query time: 26 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 322 |
|
电信
天津
|
28ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 42.81.31.41[天津电信] |
zukaojuan.com. 226 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 113 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 7 IN A 42.81.31.41 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 135 |
|
电信
重庆
|
15ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 175.12.90.41[湖南长沙电信] |
zukaojuan.com. 95 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 104 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 30 IN A 175.12.90.41 ;; Query time: 15 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 322 |
|
电信
北京
|
6ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 123.244.92.41[辽宁朝阳电信] |
zukaojuan.com. 449 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 1 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 123.244.92.41 ;; Query time: 6 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 118 |
|
电信
山东
|
0ms | 没有记录 |
|
|
电信
广东东莞
|
32ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 150.138.248.41[山东济南电信] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 319 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 305 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 305 IN A 150.138.248.41 ;; Query time: 32 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 186 |
|
电信
广西南宁
|
9ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 124.226.72.41[广西贺州电信] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 519 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 220 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 106 IN A 124.226.72.41 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
电信
河南驻马店
|
8ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 106.42.196.41[河南开封电信] |
zukaojuan.com. 900 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 900 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 900 IN A 106.42.196.41 ;; Query time: 8 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) (UDP) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 322 |
|
电信
吉林长春
|
6ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 42.97.35.41[吉林长春电信] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 250 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 109 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 33 IN A 42.97.35.41 ;; Query time: 6 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
电信
宁夏银川
|
4ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 113.142.77.41[陕西西安电信] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 60 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 60 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 60 IN A 113.142.77.41 ;; Query time: 4 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
电信
陕西西安
|
46ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 113.142.207.41[陕西西安电信] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 600 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 120 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 60 IN A 113.142.207.41 ;; Query time: 46 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
移动
宁夏
|
12ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 111.51.101.41[宁夏银川移动] |
zukaojuan.com. 5 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 5 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 5 IN A 111.51.101.41 ;; Query time: 12 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 118 |
|
移动
青海
|
8ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 111.44.250.41[青海西宁移动] |
zukaojuan.com. 5 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 5 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 5 IN A 111.44.250.41 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 118 |
|
移动
北京
|
182ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 36.131.197.41[辽宁移动] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.COM. 65 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.COM. 44 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.COM. 60 IN A 36.131.197.41 ;; Query time: 182 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
移动
江苏淮安
|
9ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 112.25.92.41[江苏无锡移动] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 600 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 600 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 600 IN A 112.25.92.41 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
移动
江西宜春
|
19ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 117.169.2.99[江西南昌移动] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 433 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 433 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 433 IN A 117.169.2.99 ;; Query time: 19 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:53 CST 2026 ;; MSG SIZE rcvd: 186 |
|
移动
山东青岛
|
3ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 120.221.138.41[山东济南移动] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 300 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 300 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 300 IN A 120.221.138.41 ;; Query time: 3 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:53 CST 2026 ;; MSG SIZE rcvd: 186 |
|
移动
陕西咸阳
|
9ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 111.20.27.41[陕西西安移动] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 600 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 600 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 600 IN A 111.20.27.41 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:53 CST 2026 ;; MSG SIZE rcvd: 584 |
|
联通
内蒙古
|
9ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 116.136.159.41[内蒙古呼和浩特联通] |
zukaojuan.com. 1 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 1 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 116.136.159.41 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 118 |
|
联通
青海
|
7ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 101.207.251.41[四川成都联通] 118.212.232.41[江西南昌联通] |
zukaojuan.com. 1 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 1 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 101.207.251.41 opencdnkav6.jomodns.com. 1 IN A 118.212.232.41 ;; Query time: 7 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 134 |
|
联通
上海
|
5ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 124.91.148.41[浙江绍兴联通] |
zukaojuan.com. 30 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 30 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 30 IN A 124.91.148.41 ;; Query time: 5 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 129 |
|
联通
广东
|
7ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 118.212.232.41[江西南昌联通] |
zukaojuan.com. 239 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 14 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 118.212.232.41 ;; Query time: 7 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 118 |
|
联通
湖北
|
18ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 58.19.48.41[湖北武汉新洲区联通] |
zukaojuan.com. 66 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 60 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 60 IN A 58.19.48.41 ;; Query time: 18 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 124 |
|
联通
福建福州
|
13ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 36.248.16.41[福建福州联通] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 347 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 1 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 36.248.16.41 ;; Query time: 13 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:53 CST 2026 ;; MSG SIZE rcvd: 186 |
|
联通
甘肃庆阳
|
14ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 101.207.251.41[四川成都联通] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 1 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 1 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 101.207.251.41 ;; Query time: 14 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
联通
贵州贵阳
|
7ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 119.36.153.41[湖北武汉联通] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 297 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 91 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 5 IN A 119.36.153.41 ;; Query time: 7 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
联通
河北唐山
|
104ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 101.72.203.41[河北唐山联通] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 600 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 120 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 60 IN A 101.72.203.41 ;; Query time: 104 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:54 CST 2026 ;; MSG SIZE rcvd: 186 |
|
联通
江苏连云港
|
45ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 220.195.132.41[安徽马鞍山联通] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 1 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 1 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 1 IN A 220.195.132.41 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 11 01:48:53 CST 2026 ;; MSG SIZE rcvd: 186 |
|
联通
山西长治
|
9ms |
zukaojuan.com.a.bdydns.com.
opencdnkav6.jomodns.com. 124.163.161.99[山西忻州忻府区联通] |
; <<>> DiG Go <<>> +noall +answer +stats zukaojuan.com ;; global options: +cmd ;; ANSWER SECTION: zukaojuan.com. 60 IN CNAME zukaojuan.com.a.bdydns.com. zukaojuan.com.a.bdydns.com. 60 IN CNAME opencdnkav6.jomodns.com. opencdnkav6.jomodns.com. 60 IN A 124.163.161.99 ;; Query time: 9 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Sep 10 17:48:54 UTC 2026 ;; MSG SIZE rcvd: 186 |
查询结果仅供参考，不保证100%准确。
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