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csmcity.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csmcity.cn2026-09-29 01:56:34
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%

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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8ms -162ms 62.793ms
电信 上海电信8ms -162ms 59.444ms
移动 河北唐山移动30ms 贵州贵阳移动105ms 56.545ms
联通 天津联通29ms 甘肃庆阳联通129ms 73.778ms
华东 上海电信8ms 江苏联通83ms 43.143ms
华北 天津联通29ms 天津移动49ms 38ms
华南 广东深圳联通48ms 广东深圳联通48ms 48ms
华中 河南驻马店联通60ms 河南驻马店联通60ms 60ms
西北 宁夏银川电信49ms 甘肃庆阳联通129ms 85.167ms
西南 -58ms -162ms 91.2ms
东北 黑龙江绥化移动36ms -92ms 63.5ms
解析占比
全部 电信 移动 联通 被污染
123.56.30.49
123.56.30.49
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 黑龙江
80ms 123.56.30.49[北京阿里云]
csmcity.cn.		600	IN	A	123.56.30.49
;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 西藏
162ms 123.56.30.49[北京阿里云]
csmcity.cn.		600	IN	A	123.56.30.49
;; Query time: 162 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 安徽合肥
19ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	900	IN	A	123.56.30.49

;; Query time: 19 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
65ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 65 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 吉林长春
46ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 46 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 江西南昌
33ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 33 msec
;; SERVER: 202.101.224.69#53(202.101.224.69)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 宁夏银川
49ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 49 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 陕西渭南
73ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 73 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 上海
8ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 8 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 重庆
58ms 123.56.30.49[北京阿里云]
csmcity.cn.		600	IN	A	123.56.30.49
;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 安徽六安
37ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:55:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建漳州
55ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:55:25 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
79ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 贵州贵阳
105ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 105 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北唐山
30ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江绥化
36ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 36 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 山西长治
37ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 37 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 上海
67ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 67 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
49ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 49 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
69ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 69 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江
92ms 123.56.30.49[北京阿里云]
csmcity.cn.		600	IN	A	123.56.30.49
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 67

详情
详情 HTTP PING DNS
联通 甘肃庆阳
129ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 129 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
48ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 48 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:53:28 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
60ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 60 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
83ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 83 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
45ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 45 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西渭南
112ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:55:26 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川成都
66ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 66 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 天津
29ms 123.56.30.49[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats csmcity.cn
;; global options: +cmd

;; ANSWER SECTION:
csmcity.cn.	600	IN	A	123.56.30.49

;; Query time: 29 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Sep 29 01:55:26 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

csmcity.cn 优化建议

1、建议通过杭州电信dns、上海移动dns等节点优化,当前北京阿里云单一解析记录响应速度波动较大,可启用dns解析查询在线工具多点监测,提升dns测速工具覆盖精度。
2、建议利用dns历史解析记录查询与dns轮询机制,分散北京阿里云单点负载,依据dns测试网站结果调整路由策略,强化dns劫持检测频率确保解析稳定性。
3、建议采用dns污染检测工具定期巡检,结合dns域名污染查询数据预判风险,部署阿里公共dns加速,优化dns速度在线测试阈值以改善用户体验。

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更新时间 2026-09-29 11:35:02
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