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polytech-wind.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polytech-wind.com2026-10-17 01:47:11
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 海南海口电信82ms 海南三亚移动1781ms 327.4ms
电信 海南海口电信82ms 新疆乌鲁木齐电信473ms 205.545ms
移动 浙江台州移动124ms 海南三亚移动1781ms 385.417ms
联通 河北唐山联通143ms 辽宁盘锦联通535ms 419.429ms
华东 浙江台州移动124ms -447ms 284.2ms
华北 河北唐山电信116ms 山西长治移动226ms 154.75ms
华南 海南海口电信82ms 海南三亚移动1781ms 526.8ms
华中 湖北天门移动308ms 湖南邵阳联通447ms 377.5ms
西北 宁夏银川电信138ms 新疆乌鲁木齐电信473ms 297.889ms
西南 -181ms 云南昆明移动301ms 241ms
东北 黑龙江绥化移动182ms 辽宁盘锦联通535ms 410ms
解析占比
全部 电信 移动 联通 被污染
206.238.181.166
27.124.20.38
189.24.106.253
206.238.181.166
27.124.20.38
189.24.106.253
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 西藏
181ms 206.238.181.166[香港香港Tcloudnet]
polytech-wind.com.	600	IN	A	206.238.181.166
;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
电信 甘肃兰州
330ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 330 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 226
详情
详情 HTTP PING DNS
电信 广西玉林
86ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 海南海口
82ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 226
详情
详情 HTTP PING DNS
电信 河北唐山
116ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 116 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 江西南昌
175ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 175 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 内蒙古包头
134ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	606	IN	A	206.238.181.166

;; Query time: 134 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Fri Oct 16 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 宁夏银川
138ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 138 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 青海西宁
154ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 154 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 226
详情
详情 HTTP PING DNS
电信 陕西西安
392ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 392 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
473ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 473 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:46:11 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 安徽六安
274ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 广东广州
213ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 213 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 广东中山
193ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	900	IN	A	206.238.181.166

;; Query time: 193 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 226
详情
详情 HTTP PING DNS
移动 广西梧州
492ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 492 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 海南三亚
1781ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 1781 msec
;; SERVER: 221.176.88.95#53(221.176.88.95)
;; WHEN: Sat Oct 17 01:46:43 CST 2026
;; MSG SIZE  rcvd: 79
详情
详情 HTTP PING DNS
移动 黑龙江绥化
182ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 182 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 79
详情
详情 HTTP PING DNS
移动 湖北天门
308ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 308 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 宁夏银川
289ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 289 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 237
详情
详情 HTTP PING DNS
移动 山西长治
226ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 226 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
242ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 242 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 云南昆明
301ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 301 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Sat Oct 17 01:46:51 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 浙江台州
124ms 206.238.181.166[香港香港Tcloudnet]
polytech-wind.com.	600	IN	A	206.238.181.166
;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 江西
447ms 206.238.181.166[香港香港Tcloudnet]
polytech-wind.com.	600	IN	A	206.238.181.166
;; Query time: 447 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 河北唐山
143ms 27.124.20.38[香港香港CTG Server Limited]
189.24.106.253[美国]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	60	IN	A	27.124.20.38
polytech-wind.com.	60	IN	A	189.24.106.253

;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 101
详情
详情 HTTP PING DNS
联通 湖南邵阳
447ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 447 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 吉林长春
513ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 513 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 辽宁盘锦
535ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 535 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 上海
401ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 401 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 17 01:46:46 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
450ms 206.238.181.166[香港香港Tcloudnet]
; <<>> DiG Go <<>> +noall +answer +stats polytech-wind.com
;; global options: +cmd

;; ANSWER SECTION:
polytech-wind.com.	600	IN	A	206.238.181.166

;; Query time: 450 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 17 01:46:45 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

polytech-wind.com 优化建议

1、dns测试显示polytech-wind.com解析稳定,建议使用dns污染查询工具及dns检测工具,检测dns是否被污染,并定期通过dns历史解析记录查询核对解析记录。
2、dns测速在线显示平均响应约308ms,部分节点超时,建议使用dns测速工具、dns速度在线测试进行多节点dns测速,优化香港dns节点配置以降低dns延迟测试数值。
3、针对dns解析查询在线存在双IP返回现象,建议使用dns解析记录查询、dns在线查询工具核查解析,并结合dns污染在线检测排除dns劫持及dns域名污染风险。

其他工具历史

更新时间 2026-10-17 05:38:02
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