加载中
bar.cn DNS查询结果
2026-08-07 02:03:22检测节点数
30
响应最快
15ms
河南电信
响应最慢
235ms
西藏移动
平均响应
121.33ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 河南电信 15ms | 湖北电信 201ms | 103.67ms |
| 移动 | 广东移动 28ms | 西藏移动 235ms | 119.53ms |
| 联通 | 山西联通 94ms | 甘肃联通 230ms | 152.33ms |
bar.cn DNS查询详情
| 运营商线路 | 检测节点 | 解析时间 | 解析内容 |
|---|---|---|---|
| 电信 | 湖北随州 | 201ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
| 电信 | 河南许昌 | 15ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] |
| 电信 | 湖南株洲 | 131ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 8.153.105.101[上海阿里云] 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] |
| 电信 | 甘肃甘南藏族自治州 | 105ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] |
| 电信 | 陕西铜川 | 187ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
| 电信 | 59ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 电信 | 81ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] |
|
| 电信 | 98ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] |
|
| 电信 | 56ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 94ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 海南三亚 | 210ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] 139.224.102.37[上海阿里云] |
| 移动 | 浙江温州 | 40ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
| 移动 | 115ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 91ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] |
|
| 移动 | 111ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 贵州遵义 | 187ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] |
| 移动 | 福建漳州 | 108ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
| 移动 | 235ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] |
|
| 移动 | 河南南阳 | 178ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
| 移动 | 188ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 江苏常州 | 71ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] 139.224.102.37[上海阿里云] |
| 移动 | 51ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 86ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 移动 | 广东广州 | 28ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] 139.224.102.37[上海阿里云] |
| 联通 | 陕西延安 | 140ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] |
| 联通 | 94ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] 139.224.102.37[上海阿里云] |
|
| 联通 | 109ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 联通 | 149ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 139.224.102.37[上海阿里云] 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] |
|
| 联通 | 甘肃金昌 | 230ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 8.153.105.101[上海阿里云] 101.132.103.26[上海阿里云] 139.224.102.37[上海阿里云] |
| 联通 | 上海 | 192ms |
d088bdbc5876f9a7-hotel.console.tuya.com.
nlb-7xzs8j54rwppe1ivxq.cn-shanghai.nlb.aliyuncs.com. 101.132.103.26[上海阿里云] 8.153.105.101[上海阿里云] 139.224.102.37[上海阿里云] |
查询结果仅供参考
bar.cn 网站优化建议
1、使用在线测试最佳DNS工具，筛选出响应更快的DNS服务器，替换现有配置以提升解析效率。
2、定期进行DNS速度在线测试，监控不同时段的解析响应情况，及时发现并解决异常波动问题。
3、通过DNS污染查询工具检查是否存在解析异常，确保域名解析指向正确的服务器地址。
4、利用DNS解析记录查询功能，核实解析记录的一致性和准确性，避免因记录错误导致访问问题。
5、结合DNS测速工具，对比不同运营商DNS的响应速度，选择更适合的服务器以优化用户访问体验。
2、定期进行DNS速度在线测试，监控不同时段的解析响应情况，及时发现并解决异常波动问题。
3、通过DNS污染查询工具检查是否存在解析异常，确保域名解析指向正确的服务器地址。
4、利用DNS解析记录查询功能，核实解析记录的一致性和准确性，避免因记录错误导致访问问题。
5、结合DNS测速工具，对比不同运营商DNS的响应速度，选择更适合的服务器以优化用户访问体验。
分享链接
https://www.51dns.com/dns/bar.cn
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