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cznbzn.com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cznbzn.com2026-10-28 01:57:20
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 广东广州电信82ms -2439ms 406.033ms
电信 广东广州电信82ms 湖北襄阳电信999ms 301.4ms
移动 浙江金华移动155ms 江苏无锡移动837ms 338.167ms
联通 内蒙古赤峰联通259ms -2439ms 638.625ms
华东 安徽芜湖电信84ms 江苏无锡移动837ms 323.125ms
华北 -220ms 河北廊坊联通444ms 311.2ms
华南 广东广州电信82ms 广西南宁联通502ms 280.2ms
华中 湖南岳阳移动314ms 湖北襄阳电信999ms 656.5ms
西北 宁夏银川移动312ms 陕西渭南移动442ms 368ms
西南 四川成都电信143ms 云南保山移动306ms 224.5ms
东北 黑龙江大庆电信165ms -2439ms 754.6ms
解析占比
全部 电信 移动 联通 被污染
104.21.61.20
172.67.205.39
104.21.61.20
172.67.205.39
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
220ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
cznbzn.com.		300	IN	A	104.21.61.20
cznbzn.com.		300	IN	A	172.67.205.39
;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:56:23 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 安徽芜湖
84ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	900	IN	A	104.21.61.20
cznbzn.com.	900	IN	A	172.67.205.39

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 福建漳州
281ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	600	IN	A	172.67.205.39
cznbzn.com.	600	IN	A	104.21.61.20

;; Query time: 281 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
电信 广东广州
82ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	600	IN	A	104.21.61.20
cznbzn.com.	600	IN	A	172.67.205.39

;; Query time: 82 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
电信 黑龙江大庆
165ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 165 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 湖北襄阳
999ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 999 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:56:24 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 辽宁盘锦
487ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 487 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Tue Oct 27 17:56:24 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 内蒙古包头
262ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 262 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
电信 山东泰安
291ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 291 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 四川成都
143ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 143 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:56:23 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 海南
191ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
cznbzn.com.		300	IN	A	104.21.61.20
cznbzn.com.		300	IN	A	172.67.205.39
;; Query time: 191 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:56:23 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
移动 广西北海
277ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 277 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 湖南岳阳
314ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 314 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
移动 吉林长春
312ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 312 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 728
详情
详情 HTTP PING DNS
移动 江苏无锡
837ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	600	IN	A	104.21.61.20
cznbzn.com.	600	IN	A	172.67.205.39

;; Query time: 837 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 江西宜春
290ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	600	IN	A	172.67.205.39
cznbzn.com.	600	IN	A	104.21.61.20

;; Query time: 290 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
移动 宁夏银川
312ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 312 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 739
详情
详情 HTTP PING DNS
移动 陕西渭南
442ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 442 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Oct 27 17:56:24 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 上海
272ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 272 msec
;; SERVER: 10.10.0.1#53(10.10.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
350ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 350 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 云南保山
306ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 306 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 浙江金华
155ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	600	IN	A	104.21.61.20
cznbzn.com.	600	IN	A	172.67.205.39

;; Query time: 155 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 北京
371ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
cznbzn.com.		300	IN	A	104.21.61.20
cznbzn.com.		300	IN	A	172.67.205.39
;; Query time: 371 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:56:24 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 黑龙江
2439ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
cznbzn.com.		300	IN	A	104.21.61.20
cznbzn.com.		300	IN	A	172.67.205.39
;; Query time: 2439 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 27 17:56:26 UTC 2026
;; MSG SIZE  rcvd: 71

详情
详情 HTTP PING DNS
联通 福建福州
375ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 375 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 广东东莞
349ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 349 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 广西南宁
502ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 502 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 28 01:56:23 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 河北廊坊
444ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 444 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:56:24 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 吉林长春
370ms 104.21.61.20[美国Cloudflare, Inc.]
172.67.205.39[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	104.21.61.20
cznbzn.com.	300	IN	A	172.67.205.39

;; Query time: 370 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Oct 28 01:56:24 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
259ms 172.67.205.39[美国Cloudflare, Inc.]
104.21.61.20[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats cznbzn.com
;; global options: +cmd

;; ANSWER SECTION:
cznbzn.com.	300	IN	A	172.67.205.39
cznbzn.com.	300	IN	A	104.21.61.20

;; Query time: 259 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 27 17:56:13 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cznbzn.com 优化建议

1、针对dns测速与解析表现,建议优先优化dns解析查询在线与dns速度在线测试;结合检测最快82ms最慢2439ms的波动,使用dns测试工具与dns测速工具反复验证,提升dns在线检测稳定性。
2、围绕dns污染检测与dns劫持检测,推荐dns污染在线检测网站及dns域名污染检测工具;检测未见污染但延迟异常,可用dns污染查询与检测dns是否被污染方法复核,保障dns解析查询安全。
3、基于杭州移动dns、西安移动dns、贵州联通dns等节点数据,推荐在线测试最佳dns与dns选优方案;使用dns在线查询工具和dns解析记录查询对比各区域,改善dns速度测试与网站dns查询体验。

其他工具历史

更新时间 2026-10-28 05:29:03
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