检测节点
| 区域/运营商 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 全部 | 广东广州移动17ms | 江苏连云港联通248ms | 71.621ms |
| 电信 | -18ms | -129ms | 57.6ms |
| 移动 | 广东广州移动17ms | 陕西西安移动149ms | 69ms |
| 联通 | 上海联通33ms | 江苏连云港联通248ms | 86.273ms |
| 华东 | 上海联通33ms | 江苏连云港联通248ms | 77ms |
| 华北 | -18ms | 内蒙古赤峰联通92ms | 55.8ms |
| 华南 | 广东广州移动17ms | 广西南宁移动109ms | 66ms |
| 华中 | 湖南长沙电信40ms | 湖南长沙电信40ms | 40ms |
| 西北 | -43ms | 陕西西安移动149ms | 86.857ms |
| 西南 | -52ms | 重庆联通71ms | 61.5ms |
| 东北 | -70ms | 辽宁营口联通88ms | 79ms |
|
检测点
运营商
检测节点
|
解析时间 |
解析内容 | 操作 |
|---|---|---|---|
|
电信
陕西
|
43ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 43 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 422 |
|
电信
北京
|
18ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 18 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:26 UTC 2026 ;; MSG SIZE rcvd: 48 |
|
电信
甘肃
|
53ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 53 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 422 |
|
电信
山东
|
51ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 51 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 48 |
|
电信
新疆
|
129ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 129 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 48 |
|
电信
福建厦门
|
78ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 78 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 02:05:01 CST 2026 ;; MSG SIZE rcvd: 152 |
|
电信
广东汕头
|
44ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 44 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Fri Sep 18 02:05:26 CST 2026 ;; MSG SIZE rcvd: 770 |
|
电信
广西南宁
|
81ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 81 msec ;; SERVER: 202.103.224.68#53(202.103.224.68) ;; WHEN: Fri Sep 18 02:05:25 CST 2026 ;; MSG SIZE rcvd: 62 |
|
电信
湖南长沙
|
40ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 02:05:25 CST 2026 ;; MSG SIZE rcvd: 73 |
|
电信
江西宜春
|
39ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 39 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 02:05:25 CST 2026 ;; MSG SIZE rcvd: 62 |
|
移动
内蒙古
|
62ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 62 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 59 |
|
移动
新疆
|
71ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 71 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 59 |
|
移动
黑龙江
|
0ms | 没有记录 |
dig: isc_taskmgr_create: no available threads |
|
移动
贵州
|
52ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 3600 IN A 120.78.0.220 ;; Query time: 52 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:26 UTC 2026 ;; MSG SIZE rcvd: 422 |
|
移动
福建厦门
|
42ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 02:05:25 CST 2026 ;; MSG SIZE rcvd: 62 |
|
移动
广东广州
|
17ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 900 IN A 120.78.0.220 ;; Query time: 17 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 02:05:25 CST 2026 ;; MSG SIZE rcvd: 770 |
|
移动
广西南宁
|
109ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 109 msec ;; SERVER: 211.138.240.100#53(211.138.240.100) ;; WHEN: Fri Sep 18 02:05:26 CST 2026 ;; MSG SIZE rcvd: 62 |
|
移动
山西长治
|
50ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 50 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Sep 17 18:05:44 UTC 2026 ;; MSG SIZE rcvd: 62 |
|
移动
陕西西安
|
149ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 149 msec ;; SERVER: 211.137.130.3#53(211.137.130.3) ;; WHEN: Fri Sep 18 02:05:40 CST 2026 ;; MSG SIZE rcvd: 152 |
|
联通
青海
|
57ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 57 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 59 |
|
联通
宁夏
|
106ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 106 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 48 |
|
联通
黑龙江
|
70ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 70 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:26 UTC 2026 ;; MSG SIZE rcvd: 48 |
|
联通
广西
|
79ms |
120.78.0.220[广东深圳阿里云]
|
ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 79 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Sep 17 18:05:46 UTC 2026 ;; MSG SIZE rcvd: 48 |
|
联通
河北廊坊
|
57ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 57 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Sep 17 18:05:41 UTC 2026 ;; MSG SIZE rcvd: 62 |
|
联通
江苏连云港
|
248ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 248 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Sep 18 02:05:38 CST 2026 ;; MSG SIZE rcvd: 62 |
|
联通
辽宁营口
|
88ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 88 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Sep 17 18:05:29 UTC 2026 ;; MSG SIZE rcvd: 62 |
|
联通
内蒙古赤峰
|
92ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 92 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Sep 17 18:04:48 UTC 2026 ;; MSG SIZE rcvd: 62 |
|
联通
上海
|
33ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 33 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Sep 18 02:05:25 CST 2026 ;; MSG SIZE rcvd: 62 |
|
联通
浙江温州
|
48ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 48 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Sep 18 02:05:26 CST 2026 ;; MSG SIZE rcvd: 62 |
|
联通
重庆
|
71ms |
120.78.0.220[广东深圳阿里云]
|
; <<>> DiG Go <<>> +noall +answer +stats ctt-lab.com.cn ;; global options: +cmd ;; ANSWER SECTION: ctt-lab.com.cn. 600 IN A 120.78.0.220 ;; Query time: 71 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Fri Sep 18 02:05:35 CST 2026 ;; MSG SIZE rcvd: 62 |
查询结果仅供参考，不保证100%准确。
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