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baofeng.js.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baofeng.js.cn2026-11-08 01:54:20
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%

登录51CESU,立即查看域名污染全国分布情况
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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 贵州黔南布依族苗族自治州电信103ms 陕西西安移动1030ms 280.533ms
电信 贵州黔南布依族苗族自治州电信103ms 河南驻马店电信573ms 237.444ms
移动 -210ms 陕西西安移动1030ms 303.636ms
联通 湖南岳阳联通225ms 陕西西安联通664ms 293.9ms
华东 福建福州移动215ms 福建福州联通254ms 243.5ms
华北 河北承德电信127ms 山西长治联通269ms 211.4ms
华南 海南海口电信155ms 海南海口电信155ms 155ms
华中 河南郑州移动220ms 河南驻马店电信573ms 319ms
西北 甘肃庆阳电信173ms 陕西西安移动1030ms 368.222ms
西南 贵州黔南布依族苗族自治州电信103ms -310ms 233.2ms
东北 吉林长春移动230ms 吉林长春联通244ms 237ms
解析占比
全部 电信 移动 联通 被污染
104.21.41.158
172.67.148.54
104.21.41.158
172.67.148.54
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 甘肃庆阳
173ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 173 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 17:53:29 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
103ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 103 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 海南海口
155ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 736
详情
详情 HTTP PING DNS
电信 河北承德
127ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 河南驻马店
573ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 573 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 湖南长沙
258ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 258 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 青海西宁
259ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	600	IN	A	104.21.41.158
baofeng.js.cn.	600	IN	A	172.67.148.54

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 736
详情
详情 HTTP PING DNS
电信 陕西西安
248ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 248 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
241ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 241 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 01:53:23 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 北京
210ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
baofeng.js.cn.		300	IN	A	172.67.148.54
baofeng.js.cn.		300	IN	A	104.21.41.158
;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 17:53:29 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
移动 福建福州
215ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 215 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 广东广州
221ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
230ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	600	IN	A	172.67.148.54
baofeng.js.cn.	600	IN	A	104.21.41.158

;; Query time: 230 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 河北唐山
225ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 河南郑州
220ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	600	IN	A	104.21.41.158
baofeng.js.cn.	600	IN	A	172.67.148.54

;; Query time: 220 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 吉林长春
230ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 230 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 736
详情
详情 HTTP PING DNS
移动 宁夏银川
236ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 236 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 747
详情
详情 HTTP PING DNS
移动 陕西西安
1030ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	600	IN	A	104.21.41.158
baofeng.js.cn.	600	IN	A	172.67.148.54

;; Query time: 1030 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Sun Nov 08 01:53:30 CST 2026
;; MSG SIZE  rcvd: 736
详情
详情 HTTP PING DNS
移动 西藏拉萨
278ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 278 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
移动 重庆
245ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 245 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 江西
252ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
baofeng.js.cn.		300	IN	A	104.21.41.158
baofeng.js.cn.		300	IN	A	172.67.148.54
;; Query time: 252 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 17:53:29 UTC 2026
;; MSG SIZE  rcvd: 63

详情
详情 HTTP PING DNS
联通 四川
310ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
baofeng.js.cn.		300	IN	A	104.21.41.158
baofeng.js.cn.		300	IN	A	172.67.148.54
;; Query time: 310 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 17:53:29 UTC 2026
;; MSG SIZE  rcvd: 421

详情
详情 HTTP PING DNS
联通 福建福州
254ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 254 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 河北唐山
226ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 湖南岳阳
225ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 225 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 吉林长春
244ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 244 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
242ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 242 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 01:53:28 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 山西长治
269ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 269 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 17:53:29 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 陕西西安
664ms 172.67.148.54[美国Cloudflare, Inc.]
104.21.41.158[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	172.67.148.54
baofeng.js.cn.	300	IN	A	104.21.41.158

;; Query time: 664 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 17:52:03 UTC 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS
联通 浙江金华
253ms 104.21.41.158[美国Cloudflare, Inc.]
172.67.148.54[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats baofeng.js.cn
;; global options: +cmd

;; ANSWER SECTION:
baofeng.js.cn.	300	IN	A	104.21.41.158
baofeng.js.cn.	300	IN	A	172.67.148.54

;; Query time: 253 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Sun Nov 08 01:53:29 CST 2026
;; MSG SIZE  rcvd: 89
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

baofeng.js.cn 优化建议

1、针对dns测速在线与dns解析查询在线结果,建议使用dns测试网站和dns在线查询工具,监测美国Cloudflare节点的dns速度在线测试表现,重点关注最慢664ms与1030ms的异常波动,排查是否影响dns解析查询在线体验。
2、利用dns污染检测和dns劫持检测工具,结合dns历史解析记录查询,确认解析仅指向两个美国Cloudflare IP且无污染,建议持续用dns污染在线检测网站验证,避免dns域名污染查询风险。
3、建议通过dns检测工具和网站dns查询,定期做dns解析速度测试与dns在线测试,针对245ms至259ms的稳定区间优化,使用dns测速工具对比dns速度测试数据,提升dns解析记录查询的响应效率。

其他工具历史

更新时间 2026-11-08 13:10:05
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