检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 河北承德电信5ms | 广西桂林电信2341ms | 253.067ms |
| 电信 | 河北承德电信5ms | 广西桂林电信2341ms | 442.1ms |
| 移动 | 湖南长沙移动34ms | 江西南昌移动288ms | 136.25ms |
| 联通 | 山西长治联通46ms | 广西梧州联通310ms | 173.417ms |
| 华东 | 上海电信14ms | 福建厦门电信1016ms | 298.714ms |
| 华北 | 河北承德电信5ms | 河北唐山联通267ms | 129.429ms |
| 华南 | 广西北海移动70ms | 广西桂林电信2341ms | 907ms |
| 华中 | 湖南长沙移动34ms | 湖南邵阳联通299ms | 165.167ms |
| 西北 | 甘肃庆阳联通62ms | 陕西西安移动117ms | 89.5ms |
| 西南 | -66ms | -84ms | 75ms |
| 东北 | 辽宁沈阳移动160ms | 吉林长春电信210ms | 184.667ms |
|
检测点
运营商
检测节点
|
解析时间 |
解析内容 | 操作 |
|---|---|---|---|
|
电信
北京
|
35ms |
221.194.44.239[河北保定联通]
|
caocs.com. 601 IN A 221.194.44.239 ;; Query time: 35 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 43 |
|
电信
福建厦门
|
1016ms |
221.194.44.239[河北保定联通]
|
caocs.com. 600 IN A 221.194.44.239 ;; Query time: 1016 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Nov 01 01:50:37 CST 2026 ;; MSG SIZE rcvd: 219 |
|
电信
广西桂林
|
2341ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 300 IN A 221.194.44.239 ;; Query time: 2341 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Sun Nov 01 01:50:38 CST 2026 ;; MSG SIZE rcvd: 52 |
|
电信
河北承德
|
5ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 1 IN A 221.194.44.239 ;; Query time: 5 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:35 CST 2026 ;; MSG SIZE rcvd: 52 |
|
电信
湖北宜昌
|
169ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 600 IN A 221.194.44.239 ;; Query time: 169 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 322 |
|
电信
吉林长春
|
210ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 210 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
电信
江苏苏州
|
199ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 600 IN A 221.194.44.239 ;; Query time: 199 msec ;; SERVER: 218.2.2.2#53(218.2.2.2) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
电信
内蒙古包头
|
221ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 221 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 63 |
|
电信
山西长治
|
211ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 300 IN A 221.194.44.239 ;; Query time: 211 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 322 |
|
电信
上海
|
14ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 600 IN A 221.194.44.239 ;; Query time: 14 msec ;; SERVER: 202.96.209.133#53(202.96.209.133) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 322 |
|
移动
北京
|
121ms |
221.194.44.239[河北保定联通]
|
caocs.com. 120 IN A 221.194.44.239 ;; Query time: 121 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 43 |
|
移动
广西北海
|
70ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 70 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
移动
河南郑州
|
116ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 600 IN A 221.194.44.239 ;; Query time: 116 msec ;; SERVER: 211.138.24.71#53(211.138.24.71) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
移动
黑龙江鸡西
|
184ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 184 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 322 |
|
移动
湖南长沙
|
34ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 34 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 63 |
|
移动
江西南昌
|
288ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 600 IN A 221.194.44.239 ;; Query time: 288 msec ;; SERVER: 211.141.90.68#53(211.141.90.68) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 63 |
|
移动
辽宁沈阳
|
160ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 160 msec ;; SERVER: 211.137.32.178#53(211.137.32.178) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
移动
陕西西安
|
117ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 117 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 52 |
|
联通
云南
|
84ms |
221.194.44.239[河北保定联通]
|
caocs.com. 120 IN A 221.194.44.239 ;; Query time: 84 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 31 17:50:56 UTC 2026 ;; MSG SIZE rcvd: 43 |
|
联通
四川
|
66ms |
221.194.44.239[河北保定联通]
|
caocs.com. 120 IN A 221.194.44.239 ;; Query time: 66 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 43 |
|
联通
福建福州
|
253ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 253 msec ;; SERVER: 218.104.128.106#53(218.104.128.106) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
联通
甘肃庆阳
|
62ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 62 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 52 |
|
联通
广西梧州
|
310ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 300 IN A 221.194.44.239 ;; Query time: 310 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 52 |
|
联通
河北唐山
|
267ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 267 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
联通
河南洛阳
|
117ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 117 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
联通
湖北武汉
|
256ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 256 msec ;; SERVER: 218.104.111.122#53(218.104.111.122) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
联通
湖南邵阳
|
299ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 299 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 52 |
|
联通
江苏
|
53ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 53 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
联通
山东烟台
|
268ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 268 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Nov 01 01:50:36 CST 2026 ;; MSG SIZE rcvd: 52 |
|
联通
山西长治
|
46ms |
221.194.44.239[河北保定联通]
|
; <<>> DiG Go <<>> +noall +answer +stats caocs.com ;; global options: +cmd ;; ANSWER SECTION: caocs.com. 120 IN A 221.194.44.239 ;; Query time: 46 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 31 17:50:36 UTC 2026 ;; MSG SIZE rcvd: 52 |
查询结果仅供参考，不保证100%准确。
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