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book.douban.com DNS查询结果
2025-10-16 15:55:24检测节点数
30
响应最快
1ms
上海联通
响应最慢
126ms
宁夏移动
平均响应
16.53ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 天津电信 1ms | 辽宁电信 57ms | 8ms |
| 移动 | 重庆移动 3ms | 宁夏移动 126ms | 39.7ms |
| 联通 | 上海联通 1ms | 广东联通 5ms | 1.9ms |
book.douban.com DNS查询详情
| 运营商线路 | 检测节点 | 解析时间 | 解析内容 |
|---|---|---|---|
| 电信 | 天津 | 1ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 电信 | 江苏南通 | 6ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 电信 | 新疆乌鲁木齐 | 2ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 81.70.124.99[北京腾讯] 140.143.177.206[北京腾讯] |
| 电信 | 山东济南 | 1ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 电信 | 陕西西安 | 2ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 电信 | 北京 | 2ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 电信 | 湖南衡阳 | 1ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 电信 | 贵州贵阳 | 1ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 电信 | 河南郑州 | 7ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 81.70.124.99[北京腾讯] 140.143.177.206[北京腾讯] |
| 电信 | 辽宁大连 | 57ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] |
| 移动 | 辽宁沈阳 | 23ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 移动 | 重庆 | 3ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] |
| 移动 | 安徽合肥 | 19ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] |
| 移动 | 云南昆明 | 34ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 移动 | 黑龙江哈尔滨 | 83ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 140.143.177.206[北京腾讯] 120.53.130.158[北京腾讯] |
| 移动 | 上海 | 5ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 移动 | 陕西西安 | 63ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 120.53.130.158[北京腾讯] 81.70.124.99[北京腾讯] |
| 移动 | 天津 | 4ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 120.53.130.158[北京腾讯] 81.70.124.99[北京腾讯] |
| 移动 | 山西太原 | 37ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 移动 | 宁夏银川 | 126ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 联通 | 西藏拉萨 | 1ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 联通 | 广西柳州 | 4ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
| 联通 | 北京 | 1ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 联通 | 内蒙古呼和浩特 | 1ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 120.53.130.158[北京腾讯] 81.70.124.99[北京腾讯] |
| 联通 | 云南昆明 | 1ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] |
| 联通 | 广东东莞 | 5ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] |
| 联通 | 上海 | 1ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 120.53.130.158[北京腾讯] 81.70.124.99[北京腾讯] |
| 联通 | 浙江杭州 | 3ms |
forward.douban.com.
tc.forward.douban.com. 81.70.124.99[北京腾讯] 140.143.177.206[北京腾讯] 120.53.130.158[北京腾讯] |
| 联通 | 江西南昌 | 1ms |
forward.douban.com.
tc.forward.douban.com. 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] 120.53.130.158[北京腾讯] |
| 联通 | 福建福州 | 1ms |
forward.douban.com.
tc.forward.douban.com. 120.53.130.158[北京腾讯] 140.143.177.206[北京腾讯] 81.70.124.99[北京腾讯] |
查询结果仅供参考
book.douban.com 网站优化建议
1、通过dns测速在线工具监测区域解析差异，重点优化辽宁、宁夏等高延迟地区节点响应效率。
2、利用dns解析记录查询功能核查多区域IP一致性，确保解析链路稳定性与冗余备份机制。
3、结合dns速度测试数据调整解析策略，针对西北、东北等区域增加本地化节点覆盖。
2、利用dns解析记录查询功能核查多区域IP一致性，确保解析链路稳定性与冗余备份机制。
3、结合dns速度测试数据调整解析策略，针对西北、东北等区域增加本地化节点覆盖。
分享链接
https://m.51dns.com/dns/book.douban.com
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