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cn-duke.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cn-duke.com2026-09-21 01:55:20
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 -48ms 浙江宁波电信723ms 208.5ms
电信 -48ms 浙江宁波电信723ms 200.615ms
移动 江西宜春移动119ms 河北唐山移动431ms 189.7ms
联通 河南驻马店联通95ms 新疆博尔塔拉蒙古自治州联通419ms 250ms
华东 江苏盐城电信60ms 浙江宁波电信723ms 258.6ms
华北 -48ms 河北唐山移动431ms 192ms
华南 -62ms 广东佛山联通244ms 153ms
华中 河南驻马店联通95ms 湖南长沙电信346ms 171.2ms
西北 宁夏银川移动126ms 新疆博尔塔拉蒙古自治州联通419ms 305.2ms
西南 云南楚雄彝族自治州电信83ms -301ms 179.4ms
东北 -123ms 吉林长春电信182ms 152.25ms
解析占比
全部 电信 移动 联通 被污染
121.46.201.196
tyunweb-121.71360.com.
121.46.201.196
tyunweb-121.71360.com.
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
123ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 西藏
301ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 301 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 北京
48ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:23 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 天津
59ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 454

详情
详情 HTTP PING DNS
电信 海南
62ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 454

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
94ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 94 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 河南驻马店
157ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	900	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	900	IN	A	121.46.201.196

;; Query time: 157 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 810
详情
详情 HTTP PING DNS
电信 湖南长沙
346ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	599	IN	A	121.46.201.196

;; Query time: 346 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 吉林长春
182ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 182 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 江苏盐城
60ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	603	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	603	IN	A	121.46.201.196

;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 陕西渭南
370ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 370 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
83ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 83 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 20 17:54:23 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
电信 浙江宁波
723ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 723 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Mon Sep 21 01:54:24 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 青海
363ms 121.46.201.196[江苏苏州联通]
cn-duke.com.		1800	IN	A	121.46.201.196
;; Query time: 363 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 67

详情
详情 HTTP PING DNS
移动 黑龙江
155ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 454

详情
详情 HTTP PING DNS
移动 福建福州
120ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 120 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
176ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	3600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	3600	IN	A	121.46.201.196

;; Query time: 176 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 821
详情
详情 HTTP PING DNS
移动 河北唐山
431ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; Query time: 431 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 21 01:54:24 CST 2026
;; MSG SIZE  rcvd: 29
详情
详情 HTTP PING DNS
移动 河南郑州
137ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 137 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
移动 湖南长沙
121ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 121 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 123
详情
详情 HTTP PING DNS
移动 吉林长春
149ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 149 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 810
详情
详情 HTTP PING DNS
移动 江西宜春
119ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 123
详情
详情 HTTP PING DNS
移动 宁夏银川
126ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 126 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 821
详情
详情 HTTP PING DNS
联通 江西
271ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
cn-duke.com.		600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196
;; Query time: 271 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 广东佛山
244ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 244 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 河南驻马店
95ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 95 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 21 01:54:23 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 陕西西安
248ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 248 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 20 17:54:24 UTC 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 天津
230ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 230 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Sep 21 01:54:24 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
419ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 419 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Sep 21 01:54:24 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS
联通 重庆
243ms tyunweb-121.71360.com.
121.46.201.196[江苏苏州联通]
; <<>> DiG Go <<>> +noall +answer +stats cn-duke.com
;; global options: +cmd

;; ANSWER SECTION:
cn-duke.com.	600	IN	CNAME	tyunweb-121.71360.com.
tyunweb-121.71360.com.	600	IN	A	121.46.201.196

;; Query time: 243 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Sep 21 01:54:24 CST 2026
;; MSG SIZE  rcvd: 112
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cn-duke.com 优化建议

1、使用在线DNS测速工具对当前配置进行多次检测,筛选出响应稳定且速度较快的服务器作为首选,降低访问延迟。
2、通过DNS污染检测工具检查是否存在解析异常,确保域名解析结果的准确性和安全性。
3、结合不同地区的运营商DNS,如江苏电信DNS、上海联通DNS等,测试解析效果,选择覆盖范围更广的服务器。
4、定期使用DNS解析记录查询工具监控解析变化,及时发现并处理解析失效或错误的情况。
5、考虑使用智能DNS服务,根据访问者的地理位置自动分配最优解析节点,提升整体访问体验。

其他工具历史

更新时间 2026-09-21 04:49:03
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