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szdchem.com DNS查询结果
2025-09-24 15:10:29检测节点数
30
响应最快
1ms
内蒙古联通
响应最慢
2727ms
西藏联通
平均响应
359.23ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 北京电信 1ms | 河南电信 1132ms | 271.75ms |
| 移动 | 浙江移动 1ms | 新疆移动 2234ms | 363.44ms |
| 联通 | 内蒙古联通 1ms | 西藏联通 2727ms | 432.78ms |
szdchem.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 | 陕西西安 | 3597ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 甘肃兰州 | 212ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 重庆 | 47ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 河南郑州 | 1132ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 海南海口 | 210ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 山东济南 | 194ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 广西桂林 | 219ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 电信 | 云南昆明 | 159ms |
没有记录
|
| 电信 | 四川德阳 | 4193ms |
没有记录
|
| 电信 | 北京 | 1ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 河北石家庄 | 417ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 黑龙江哈尔滨 | 69ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 浙江 | 1ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 西藏拉萨 | 2ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 陕西西安 | 442ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 江西南昌 | 29ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 北京 | 54ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 天津 | 4801ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 移动 | 新疆乌鲁木齐 | 2234ms |
221.231.140.132[江苏南京电信]
|
| 移动 | 江苏常州 | 23ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 西藏拉萨 | 2727ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 青海西宁 | 1ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 江苏徐州 | 1ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 山西太原 | 301ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 内蒙古呼和浩特 | 1ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 广东东莞 | 3867ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 新疆乌鲁木齐 | 286ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 浙江杭州 | 4ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 云南昆明 | 573ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
| 联通 | 海南海口 | 1ms |
newresolve.xjz15.80data.net.
newresolve.xjz15.80data.net.cname1770.yjs-cdn.com. newrealresolve.xjz15.80data.net. 221.231.140.132[江苏南京电信] |
查询结果仅供参考
szdchem.com 网站优化建议
1、通过dns速度测试和dns解析速度测试，优化河南郑州（1132ms）、陕西西安（3597ms）等高延迟节点，建议更换区域解析线路。
2、使用dns解析查询和在线dns测试工具，修复四川德阳、云南昆明等ips为空的异常解析问题，检查CNAME链配置。
3、结合dns测速在线和dns检测工具，针对天津（4801ms）、广东东莞（3867ms）等超时节点，增加多运营商DNS节点覆盖。
2、使用dns解析查询和在线dns测试工具，修复四川德阳、云南昆明等ips为空的异常解析问题，检查CNAME链配置。
3、结合dns测速在线和dns检测工具，针对天津（4801ms）、广东东莞（3867ms）等超时节点，增加多运营商DNS节点覆盖。
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https://www.51dns.com/dns/szdchem.com
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