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495m.com DNS查询结果
2026-07-27 01:53:25检测节点数
30
响应最快
87ms
广东联通
响应最慢
1421ms
甘肃电信
平均响应
361.57ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 福建电信 104ms | 甘肃电信 1421ms | 463.13ms |
| 移动 | 河北移动 93ms | 湖北移动 560ms | 293.11ms |
| 联通 | 广东联通 87ms | 河南联通 471ms | 328.83ms |
495m.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 | 西藏昌都 | 374ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 福建厦门 | 104ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 甘肃酒泉 | 1421ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 江西南昌 | 364ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 广东肇庆 | 219ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 黑龙江齐齐哈尔 | 446ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 山西吕梁 | 368ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 电信 | 陕西榆林 | 409ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 114.112.25.211[北京电信] |
| 移动 | 陕西西安 | 398ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 福建福州 | 144ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 湖南怀化 | 479ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 贵州遵义 | 409ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 湖北天门 | 560ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 北京 | 206ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 河北石家庄 | 93ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 河南漯河 | 209ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 移动 | 山东青岛 | 140ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.156.231.107[北京移动] |
| 联通 | 宁夏固原 | 417ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.233[北京联通] |
| 联通 | 广东佛山 | 87ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 39.103.20.122[北京阿里云] |
| 联通 | 河南平顶山 | 471ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.233[北京联通] |
| 联通 | 浙江舟山 | 313ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.233[北京联通] |
| 联通 | 福建泉州 | 349ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.233[北京联通] |
| 联通 | 重庆 | 336ms |
liangz.oss-cn-beijing.aliyuncs.com.
sc-20p2.cn-beijing.oss-adns.aliyuncs.com. sc-20p2.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 61.135.144.233[北京联通] |
查询结果仅供参考
495m.com 网站优化建议
1、使用在线DNS测速工具定期监测不同运营商节点的响应情况，重点关注响应较慢的节点，必要时更换更稳定的DNS服务器。
2、通过DNS解析记录查询功能，确认解析记录是否存在异常，确保域名解析指向正确的服务器地址。
3、利用DNS污染检测工具检查是否存在域名污染问题，若发现异常及时采取措施解决，保障解析的准确性。
2、通过DNS解析记录查询功能，确认解析记录是否存在异常，确保域名解析指向正确的服务器地址。
3、利用DNS污染检测工具检查是否存在域名污染问题，若发现异常及时采取措施解决，保障解析的准确性。
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https://www.51dns.com/dns/495m.com
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