加载中
upcn.cn DNS查询结果
2026-03-29 01:20:41检测节点数
30
响应最快
32ms
天津电信
响应最慢
504ms
陕西电信
平均响应
192.43ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 天津电信 32ms | 陕西电信 504ms | 156.8ms |
| 移动 | 湖南移动 89ms | 云南移动 337ms | 232.5ms |
| 联通 | 天津联通 55ms | 河北联通 390ms | 188ms |
upcn.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 | 山西太原 | 90ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 海南海口 | 97ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 河南郑州 | 103ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 西藏拉萨 | 289ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 江西南昌 | 114ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 重庆 | 122ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 天津 | 32ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 内蒙古呼和浩特 | 125ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 福建福州 | 92ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 电信 | 陕西西安 | 504ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.129[北京电信] |
| 移动 | 云南昆明 | 337ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 海南 | 274ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 湖南 | 89ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 新疆克拉玛依 | 328ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 安徽合肥 | 196ms |
39.156.231.94[北京移动]
|
| 移动 | 陕西西安 | 161ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 山西长治 | 295ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 西藏拉萨 | 195ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 移动 | 江苏南京 | 200ms |
39.156.231.94[北京移动]
|
| 移动 | 甘肃兰州 | 250ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.94[北京移动] |
| 联通 | 福建福州 | 66ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 河北石家庄 | 390ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 山东济南 | 215ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 宁夏银川 | 118ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 天津 | 55ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 广西柳州 | 207ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 江苏徐州 | 336ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 湖南长沙 | 136ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 浙江杭州 | 198ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
| 联通 | 甘肃兰州 | 159ms |
upcn01.oss-cn-beijing.aliyuncs.com.
sc-21tm.cn-beijing.oss-adns.aliyuncs.com. sc-21tm.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.217[北京联通] |
查询结果仅供参考
upcn.cn 网站优化建议
1、使用在线DNS测速工具定期检测不同运营商节点的响应情况，筛选出响应较快的节点进行优先配置。
2、通过DNS解析记录查询工具分析解析记录的稳定性，确保解析结果一致，避免出现异常解析。
3、利用DNS污染检测工具检查是否存在解析异常，及时处理可能的污染问题，保障解析准确性。
4、结合DNS在线查询工具查看不同区域的解析表现，针对性优化区域节点配置，提升整体解析效率。
5、使用DNS测试网站进行多维度测试，包括解析速度、稳定性等，根据测试结果调整DNS策略。
2、通过DNS解析记录查询工具分析解析记录的稳定性，确保解析结果一致，避免出现异常解析。
3、利用DNS污染检测工具检查是否存在解析异常，及时处理可能的污染问题，保障解析准确性。
4、结合DNS在线查询工具查看不同区域的解析表现，针对性优化区域节点配置，提升整体解析效率。
5、使用DNS测试网站进行多维度测试，包括解析速度、稳定性等，根据测试结果调整DNS策略。
分享链接
https://m.51dns.com/dns/upcn.cn
复制链接
闽公网安备 35021102000564号
