加载中
dfxtz.net DNS查询结果
2026-09-28 01:37:24检测节点数
30
响应最快
1ms
宁夏移动
响应最慢
1338ms
内蒙古联通
平均响应
267.4ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 安徽电信 12ms | 新疆电信 550ms | 229ms |
| 移动 | 宁夏移动 1ms | 四川移动 324ms | 168.9ms |
| 联通 | 北京联通 219ms | 内蒙古联通 1338ms | 388.36ms |
dfxtz.net DNS查询详情
| 运营商线路 | 检测节点 | 解析时间 | 解析内容 |
|---|---|---|---|
| 电信 | 安徽合肥 | 12ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 浙江温州 | 155ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 四川攀枝花 | 137ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 新疆乌鲁木齐 | 550ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 辽宁大连 | 416ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 湖北襄阳 | 292ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 272ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
|
| 电信 | 内蒙古包头 | 59ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 电信 | 168ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
|
| 移动 | 广西梧州 | 231ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 浙江台州 | 115ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 陕西西安 | 233ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 江西宜春 | 144ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 山西长治 | 114ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 四川攀枝花 | 324ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 北京 | 160ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 宁夏银川 | 1ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 天津 | 189ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 移动 | 安徽六安 | 178ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 贵州贵阳 | 334ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 山西长治 | 219ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 辽宁营口 | 436ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 内蒙古赤峰 | 1338ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 湖南邵阳 | 301ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 浙江金华 | 289ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 新疆博尔塔拉蒙古自治州 | 351ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 宁夏银川 | 265ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 219ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
|
| 联通 | 广东深圳 | 266ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
| 联通 | 吉林长春 | 254ms |
dfxtz.net.cdn.dnsv1.com.
cdn.dispatch.spcdntip.com. 43.141.52.49[广东深圳腾讯] |
查询结果仅供参考
dfxtz.net 网站优化建议
1、建议通过dns测试网站及dns查询工具对腾讯CDN节点进行持续dns在线检测，利用dns测速工具确认43.141.52.49在各分区的解析一致性，推荐部署dns解析在线监控以捕捉异常。
2、结合dns记录查询与dns历史解析记录查询分析CDN调度稳定性，针对查询时间波动（如1338ms）优先采用dns污染在线检测及dns域名污染检测工具排查是否存在缓存节点干扰。
3、依托dns解析查询在线及dns速度测试优化递归链路，参考dns污染检测网站提升广东深圳腾讯节点的响应优先级，同时启用dns劫持检测和智能dns策略降低跨网延迟。
2、结合dns记录查询与dns历史解析记录查询分析CDN调度稳定性，针对查询时间波动（如1338ms）优先采用dns污染在线检测及dns域名污染检测工具排查是否存在缓存节点干扰。
3、依托dns解析查询在线及dns速度测试优化递归链路，参考dns污染检测网站提升广东深圳腾讯节点的响应优先级，同时启用dns劫持检测和智能dns策略降低跨网延迟。
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