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switchdog.net通过本站DNS查询可进行实时DNS检测,能够迅速检测出在不同地区以及不同网络下对域名解析的结果,检测DNS解析是否遭受污染,查看域名污染在全国的分布状况,还能对域名的A记录、CNAME记录、MX记录、NS记录予以查询。
DNS查询结果switchdog.net2026-08-28 01:41:20
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

检测节点

响应时间分布 域名污染分布

污染比例:0%

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概览 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 -31ms 北京联通591ms 181.4ms
电信 -31ms -268ms 120.1ms
移动 -92ms -238ms 143.889ms
联通 -197ms 北京联通591ms 267.818ms
华东 -31ms 浙江温州电信243ms 153.333ms
华北 -79ms 北京联通591ms 221ms
华南 广西南宁电信32ms -92ms 62ms
华中 -94ms -238ms 166ms
西北 -127ms 新疆博尔塔拉蒙古自治州联通312ms 199.6ms
西南 -60ms -286ms 203.429ms
东北 -89ms -229ms 159ms
解析占比
全部 电信 移动 联通 被污染
140.143.58.72
140.143.58.72
DNS查询详情
全部
响应超时 被污染
节点数:/
检测点
运营商 检测节点

解析时间

解析内容 操作
电信 黑龙江
89ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 西藏
268ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 268 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 贵州
60ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 重庆
206ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 392

详情
详情 HTTP PING DNS
电信 北京
79ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 新疆
127ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 江苏
31ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 江西
66ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 广西南宁
32ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 32 msec
;; SERVER: 202.103.224.68#53(202.103.224.68) (UDP)
;; WHEN: Fri Aug 28 01:40:27 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 浙江温州
243ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 243 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Aug 28 01:40:28 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 江西
162ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 162 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 湖南
94ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 四川
205ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 海南
92ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 389

详情
详情 HTTP PING DNS
移动 山西
123ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 湖北
238ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
移动 青海
132ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 贵州
120ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		3600	IN	A	140.143.58.72
;; Query time: 120 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 389

详情
详情 HTTP PING DNS
移动 河北唐山
129ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Aug 28 01:40:28 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 辽宁
229ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 229 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 山西
197ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 197 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 宁夏
227ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 227 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 重庆
279ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 279 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 江苏
213ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 江西
205ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 贵州
286ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 286 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Aug 27 17:40:28 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 北京
591ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 591 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Fri Aug 28 01:40:28 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 河北廊坊
207ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 207 msec
;; SERVER: 10.0.3.1#53(10.0.3.1) (UDP)
;; WHEN: Fri Aug 28 01:40:28 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 陕西西安
200ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 200 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Fri Aug 28 01:40:28 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
312ms 140.143.58.72[天津滨海新区腾讯]
switchdog.net.		600	IN	A	140.143.58.72
;; Query time: 312 msec
;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP)
;; WHEN: Fri Aug 28 01:40:28 CST 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

switchdog.net 优化建议

1、使用在线DNS测速工具定期检测解析速度,重点关注响应时间较长的节点,分析延迟原因并优化。
2、通过DNS解析记录查询功能,确认不同地区解析结果是否一致,排查是否存在解析异常问题。
3、利用DNS污染检测工具检查域名是否被污染,确保解析结果准确可靠,避免影响用户访问。

其他工具历史

更新时间 2026-08-28 04:00:03
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