加载中
ai4free.com DNS查询结果
2025-12-09 01:14:33检测节点数
30
响应最快
19ms
吉林移动
响应最慢
1242ms
海南移动
平均响应
312.57ms
| 线路 | 响应最快 | 响应最慢 | 平均响应 |
|---|---|---|---|
| 电信 | 安徽电信 52ms | 吉林电信 334ms | 218.3ms |
| 移动 | 吉林移动 19ms | 海南移动 1242ms | 385.6ms |
| 联通 | 北京联通 213ms | 重庆联通 417ms | 333.8ms |
ai4free.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 | 湖北武汉 | 297ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 安徽芜湖 | 52ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 山东济南 | 203ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 新疆乌鲁木齐 | 292ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 山西太原 | 226ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 四川德阳 | 177ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 重庆 | 238ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 西藏拉萨 | 198ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 贵州贵阳 | 166ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 电信 | 吉林长春 | 334ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 222.73.156.114[上海电信] |
| 移动 | 1242ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
|
| 移动 | 重庆 | 248ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 新疆克拉玛依 | 497ms |
47.101.94.15[上海阿里云]
|
| 移动 | 广东 | 240ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 内蒙古呼和浩特 | 360ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 山西太原 | 327ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 吉林长春 | 19ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 四川成都 | 374ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 云南昆明 | 220ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 移动 | 山东济南 | 329ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 47.101.94.15[上海阿里云] |
| 联通 | 重庆 | 417ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 黑龙江哈尔滨 | 314ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 陕西西安 | 313ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 辽宁大连 | 341ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 福建福州 | 362ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 广东东莞 | 363ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 广西柳州 | 370ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 安徽合肥 | 314ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 甘肃兰州 | 331ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
| 联通 | 北京 | 213ms |
intervision.oss-cn-shanghai.aliyuncs.com.
sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com. sc-2ocn.cn-shanghai.oss-adns.aliyuncs.com.gds.alibabadns.com. 139.227.228.190[上海联通] |
查询结果仅供参考
ai4free.com 网站优化建议
1、使用dns测速工具定期检测不同运营商节点响应情况，重点关注高延迟节点并分析原因。
2、通过在线dns污染检测工具检查域名是否存在解析异常，确保解析结果稳定可靠。
3、利用dns解析检测功能验证解析记录的一致性，避免因记录不一致导致访问问题。
2、通过在线dns污染检测工具检查域名是否存在解析异常，确保解析结果稳定可靠。
3、利用dns解析检测功能验证解析记录的一致性，避免因记录不一致导致访问问题。
分享链接
https://www.51dns.com/dns/ai4free.com
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