广告
提示
工具简介
3mdxum.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3mdxum.cn2026-10-28 01:40:26
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

检测节点

响应时间分布 域名污染分布

污染比例:0%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 福建漳州电信83ms 安徽合肥移动329ms 216.586ms
电信 福建漳州电信83ms 新疆乌鲁木齐电信233ms 132.143ms
移动 浙江金华移动98ms 安徽合肥移动329ms 223.7ms
联通 安徽马鞍山联通206ms 内蒙古赤峰联通329ms 259.917ms
华东 福建漳州电信83ms 安徽合肥移动329ms 202.556ms
华北 -97ms 内蒙古赤峰联通329ms 196.25ms
华南 广东东莞联通238ms 广东东莞联通238ms 238ms
华中 河南商丘移动228ms 湖北鄂州移动259ms 243.5ms
西北 宁夏银川电信114ms 新疆博尔塔拉蒙古自治州联通325ms 243.5ms
西南 四川攀枝花电信124ms 云南昆明联通252ms 208.333ms
东北 吉林长春电信153ms 吉林长春移动222ms 187.5ms
解析占比
全部 电信 移动 联通 被污染
172.67.151.175
104.21.33.238
172.67.151.175
104.21.33.238
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 北京
97ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
3mdxum.cn.		300	IN	A	172.67.151.175
3mdxum.cn.		300	IN	A	104.21.33.238
;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:39:08 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
电信 福建漳州
83ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	600	IN	A	104.21.33.238
3mdxum.cn.	600	IN	A	172.67.151.175

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 709
详情
详情 HTTP PING DNS
电信 吉林长春
153ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 153 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 内蒙古包头
121ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 宁夏银川
114ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 114 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 四川攀枝花
124ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
233ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 233 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 28 01:39:05 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 安徽合肥
329ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	306	IN	A	172.67.151.175
3mdxum.cn.	306	IN	A	104.21.33.238

;; Query time: 329 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Oct 27 17:39:08 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 广东广州
235ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 河南商丘
228ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	600	IN	A	104.21.33.238
3mdxum.cn.	600	IN	A	172.67.151.175

;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 湖北鄂州
259ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 259 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 吉林长春
222ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 222 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 709
详情
详情 HTTP PING DNS
移动 宁夏银川
235ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 235 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 720
详情
详情 HTTP PING DNS
移动 陕西西安
262ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 262 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:39:08 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 上海
126ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 126 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
243ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 浙江金华
98ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	600	IN	A	104.21.33.238
3mdxum.cn.	600	IN	A	172.67.151.175

;; Query time: 98 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江西
240ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
3mdxum.cn.		300	IN	A	104.21.33.238
3mdxum.cn.		300	IN	A	172.67.151.175
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:39:08 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 北京
238ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
3mdxum.cn.		300	IN	A	172.67.151.175
3mdxum.cn.		300	IN	A	104.21.33.238
;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:39:09 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 安徽马鞍山
206ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 福建福州
211ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 211 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 广东东莞
238ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 贵州贵阳
249ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 249 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 江苏
282ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 282 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
329ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 329 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:38:58 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 陕西西安
301ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 301 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:37:50 UTC 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 上海
248ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 248 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
325ms 172.67.151.175[美国Cloudflare, Inc.]
104.21.33.238[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	172.67.151.175
3mdxum.cn.	300	IN	A	104.21.33.238

;; Query time: 325 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 28 01:39:09 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
联通 云南昆明
252ms 104.21.33.238[美国Cloudflare, Inc.]
172.67.151.175[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats 3mdxum.cn
;; global options: +cmd

;; ANSWER SECTION:
3mdxum.cn.	300	IN	A	104.21.33.238
3mdxum.cn.	300	IN	A	172.67.151.175

;; Query time: 252 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:39:08 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

3mdxum.cn 优化建议

1、针对3mdxum.cn当前dns测速在线结果,建议使用dns测速工具与dns速度在线测试对172.67.151.175及104.21.33.238进行多轮dns延迟测试,重点排查最慢329ms节点波动原因,提升解析稳定性。
2、结合dns污染查询与dns劫持检测对现有dns解析记录查询结果进行复核,确认两条美国Cloudflare记录未被异常篡改,并通过在线dns污染检测持续监控dns域名污染风险。
3、建议使用dns解析查询在线与网站dns查询工具定期核查dns在线查询结果,配合dns选优策略减少跨区域解析差异,缩短响应时间波动区间。

其他工具历史

更新时间 2026-10-28 07:04:02
广告
广告