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askkq.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askkq.cn2026-10-20 01:45:12
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
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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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 北京移动78ms 上海电信2320ms 257.407ms
电信 广东广州电信79ms 上海电信2320ms 303.545ms
移动 北京移动78ms 江苏无锡移动350ms 214.778ms
联通 安徽马鞍山联通214ms 广西梧州联通277ms 239.714ms
华东 安徽淮南电信96ms 上海电信2320ms 505.714ms
华北 北京移动78ms 山西长治移动205ms 123.5ms
华南 广东广州电信79ms 广西梧州联通277ms 184.5ms
华中 河南驻马店电信104ms 湖北襄阳移动181ms 142.5ms
西北 -103ms 甘肃庆阳移动251ms 198.333ms
西南 贵州黔南布依族苗族自治州电信96ms 贵州黔南布依族苗族自治州电信96ms 96ms
东北 吉林长春电信136ms 吉林长春联通249ms 208.25ms
解析占比
全部 电信 移动 联通 被污染
172.67.218.234
104.21.38.45
172.67.218.234
104.21.38.45
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
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 陕西
103ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
askkq.cn.		300	IN	A	172.67.218.234
askkq.cn.		300	IN	A	104.21.38.45
;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:45:06 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 安徽淮南
96ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	900	IN	A	104.21.38.45
askkq.cn.	900	IN	A	172.67.218.234

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 广东广州
79ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	600	IN	A	172.67.218.234
askkq.cn.	600	IN	A	104.21.38.45

;; Query time: 79 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
96ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 96 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 海南澄迈县
86ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 河北承德
110ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 河南驻马店
104ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	900	IN	A	172.67.218.234
askkq.cn.	900	IN	A	104.21.38.45

;; Query time: 104 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 吉林长春
136ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 136 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Oct 20 01:44:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 上海
2320ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	600	IN	A	104.21.38.45
askkq.cn.	600	IN	A	172.67.218.234

;; Query time: 2320 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Oct 20 01:44:47 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 天津
101ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
电信 浙江宁波
108ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 108 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 北京
78ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 78 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 甘肃庆阳
251ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 251 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 19 17:44:46 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 广东广州
179ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	900	IN	A	172.67.218.234
askkq.cn.	900	IN	A	104.21.38.45

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
移动 海南三亚
0ms 没有记录
;; communications error to 221.176.88.95:53: read udp 192.168.1.2:53527->221.176.88.95:53: i/o timeout
详情
详情 HTTP PING DNS
移动 湖北襄阳
181ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 吉林长春
226ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 226 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Tue Oct 20 01:44:46 CST 2026
;; MSG SIZE  rcvd: 725
详情
详情 HTTP PING DNS
移动 江苏无锡
350ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	600	IN	A	104.21.38.45
askkq.cn.	600	IN	A	172.67.218.234

;; Query time: 350 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 辽宁大连
222ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 宁夏银川
241ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 736
详情
详情 HTTP PING DNS
移动 山西长治
205ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 205 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:44:46 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 安徽马鞍山
214ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 广东深圳
233ms 104.21.38.45[美国Cloudflare, Inc.]
172.67.218.234[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	104.21.38.45
askkq.cn.	300	IN	A	172.67.218.234

;; Query time: 233 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:42:24 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 广西梧州
277ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 277 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 20 01:44:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 海南海口
253ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 253 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Oct 20 01:44:45 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 吉林长春
249ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 249 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 20 01:44:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 上海
225ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 225 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Oct 20 01:44:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 浙江金华
227ms 172.67.218.234[美国Cloudflare, Inc.]
104.21.38.45[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats askkq.cn
;; global options: +cmd

;; ANSWER SECTION:
askkq.cn.	300	IN	A	172.67.218.234
askkq.cn.	300	IN	A	104.21.38.45

;; Query time: 227 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Tue Oct 20 01:44:46 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

askkq.cn 优化建议

1、dns测速在线显示多次查询响应在78ms至350ms之间波动,建议使用dns速度在线测试定期监控,结合dns测速工具对比不同时段表现,排查个别高延迟节点。
2、dns解析查询在线结果中两次出现空记录,建议通过dns记录查询与dns历史解析记录查询核查解析稳定性,并利用dns污染检测工具确认是否存在异常。
3、针对高延迟与空解析现象,建议使用dns检测工具和dns解析速度测试持续跟踪,配合在线测试最佳dns优化解析线路,提升dns查询网整体响应效率。

其他工具历史

更新时间 2026-10-20 08:25:02
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