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cndnn.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cndnn.com2026-11-09 02:09:06
预估消耗 0 检测点,实际消耗以【检测点账单】为准
28

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 辽宁大连联通55ms 四川攀枝花移动829ms 225.607ms
电信 湖南郴州电信60ms 辽宁盘锦电信378ms 222.778ms
移动 浙江金华移动97ms 四川攀枝花移动829ms 234.9ms
联通 辽宁大连联通55ms 黑龙江大庆联通350ms 218.111ms
华东 江苏徐州联通71ms 山东济南联通241ms 153ms
华北 山西长治电信206ms 河北唐山电信237ms 221.333ms
华南 目标响应超时
华中 湖南郴州电信60ms 湖北天门电信233ms 172ms
西北 宁夏银川移动161ms -305ms 245.25ms
西南 西藏拉萨移动129ms 四川攀枝花移动829ms 297.571ms
东北 辽宁大连联通55ms 辽宁盘锦电信378ms 250.5ms
解析占比
全部 电信 移动 联通 被污染
dns.xalm.cn.
103.117.220.52
dns.xalm.cn.
103.117.220.52
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 河北唐山
237ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	511	IN	A	103.117.220.52

;; Query time: 237 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 河南驻马店
223ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 223 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 湖北天门
233ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
电信 湖南郴州
60ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	551	IN	A	103.117.220.52

;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 99
详情
详情 HTTP PING DNS
电信 辽宁盘锦
378ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 378 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Nov 08 18:08:55 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 青海西宁
243ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 734
详情
详情 HTTP PING DNS
电信 山西长治
206ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
135ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 135 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 08 18:08:55 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
电信 重庆
290ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	599	IN	A	103.117.220.52

;; Query time: 290 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 安徽淮南
108ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 福建福州
115ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 115 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 吉林长春
219ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 219 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 768
详情
详情 HTTP PING DNS
移动 宁夏银川
161ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 161 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 745
详情
详情 HTTP PING DNS
移动 陕西渭南
272ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 272 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 08 18:08:55 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 四川攀枝花
829ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 829 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:56 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 西藏拉萨
129ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 云南保山
217ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 217 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 浙江金华
97ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 97 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
移动 重庆
202ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 青海
305ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
cndnn.com.		600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.		600	IN	A	103.117.220.52
;; Query time: 305 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:08:55 UTC 2026
;; MSG SIZE  rcvd: 79

详情
详情 HTTP PING DNS
联通 安徽蚌埠
240ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 福建福州
199ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 199 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 贵州贵阳
281ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 281 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 河北唐山
221ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 黑龙江大庆
350ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 350 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 江苏徐州
71ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 71 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 辽宁大连
55ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 55 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Mon Nov 09 02:08:55 CST 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS
联通 山东济南
241ms dns.xalm.cn.
103.117.220.52[陕西西安Shanxi Beacon Cloudscape]
; <<>> DiG Go <<>> +noall +answer +stats cndnn.com
;; global options: +cmd

;; ANSWER SECTION:
cndnn.com.	600	IN	CNAME	dns.xalm.cn.
dns.xalm.cn.	600	IN	A	103.117.220.52

;; Query time: 241 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 08 18:08:10 UTC 2026
;; MSG SIZE  rcvd: 88
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cndnn.com 优化建议

1、dns测速在线显示最快55ms最慢829ms,建议使用dns测速工具多节点复测,缩小dns解析速度测试快慢差距。
2、dns记录查询与dns历史解析记录查询均指向陕西西安单一IP,建议结合dns解析记录查询核对冗余记录。
3、当前无异常解析,可使用dns污染检测与dns劫持检测工具定期做dns检测工具巡检。

其他工具历史

更新时间 2026-11-09 03:34:03
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