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canfox.cn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canfox.cn2026-09-30 02:06:10
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 上海电信13ms 天津电信709ms 87.4ms
电信 上海电信13ms 天津电信709ms 138.667ms
移动 浙江台州移动17ms 西藏拉萨移动122ms 61.692ms
联通 山东济南联通31ms 安徽亳州联通100ms 71.5ms
华东 上海电信13ms 安徽亳州联通100ms 46.7ms
华北 内蒙古阿拉善盟移动108ms 天津电信709ms 408.5ms
华南 目标响应超时
华中 湖北鄂州移动23ms 湖北襄阳电信77ms 57.333ms
西北 宁夏银川电信52ms 陕西渭南联通79ms 62ms
西南 -62ms -169ms 101ms
东北 黑龙江鸡西移动44ms -76ms 54.6ms
解析占比
全部 电信 移动 联通 被污染
124.221.92.199
124.221.92.199
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 西藏
169ms 124.221.92.199[上海腾讯]
canfox.cn.		600	IN	A	124.221.92.199
;; Query time: 169 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 黑龙江
76ms 124.221.92.199[上海腾讯]
canfox.cn.		600	IN	A	124.221.92.199
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
71ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 71 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖北襄阳
77ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 77 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 吉林长春
51ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 51 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
52ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 52 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东济南
30ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	601	IN	A	124.221.92.199

;; Query time: 30 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 上海
13ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 13 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 天津
709ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 709 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
移动 重庆
62ms 124.221.92.199[上海腾讯]
canfox.cn.		600	IN	A	124.221.92.199
;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 安徽合肥
53ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 53 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
44ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 02:05:46 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
移动 湖北鄂州
23ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 23 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
53ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 53 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
移动 江苏无锡
32ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 32 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
108ms 124.221.92.199[上海腾讯]
canfox.cn.		600	IN	A	124.221.92.199
;; Query time: 108 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 山东青岛
45ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 02:05:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 陕西西安
55ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 55 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
移动 上海
68ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 68 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 西藏拉萨
122ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 02:05:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南昆明
120ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 120 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Wed Sep 30 02:05:52 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江台州
17ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 02:05:46 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南
95ms 124.221.92.199[上海腾讯]
canfox.cn.		600	IN	A	124.221.92.199
;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 安徽亳州
100ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 100 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河南驻马店
72ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 72 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 吉林长春
49ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 49 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
78ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东济南
31ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 31 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 18:05:35 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西渭南
79ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 18:05:47 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 重庆
68ms 124.221.92.199[上海腾讯]
; <<>> DiG Go <<>> +noall +answer +stats canfox.cn
;; global options: +cmd

;; ANSWER SECTION:
canfox.cn.	600	IN	A	124.221.92.199

;; Query time: 68 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Wed Sep 30 02:05:47 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

canfox.cn 优化建议

1、建议针对dns解析查询在线场景优化解析调度策略,当前节点解析均指向124.221.92.199[上海腾讯],响应时间波动明显,需优先改善dns在线查询体验。
2、建议结合dns污染检测结果完善监控机制,重点覆盖dns测速在线过程中的异常响应,当前最大耗时709ms远超均值,需排查dns解析速度测试瓶颈。
3、建议利用dns检测工具持续观测解析稳定性,针对区域分布差异优化dns测速工具推荐节点,可参考杭州移动dns和上海dns等表现。

其他工具历史

更新时间 2026-10-01 04:01:03
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