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edc.cool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edc.cool2026-11-03 01:45:07
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 河北唐山联通144ms 河南郑州移动1094ms 436.2ms
电信 江西南昌电信205ms 宁夏银川电信1069ms 473.125ms
移动 湖南长沙移动300ms 河南郑州移动1094ms 466.3ms
联通 河北唐山联通144ms 新疆博尔塔拉蒙古自治州联通487ms 386.5ms
华东 江西南昌电信205ms 江苏常州移动419ms 356.2ms
华北 河北唐山联通144ms 内蒙古呼和浩特联通453ms 330.6ms
华南 广东深圳联通349ms 广东广州电信1015ms 682ms
华中 湖北宜昌电信248ms 河南郑州移动1094ms 506ms
西北 甘肃庆阳电信334ms 宁夏银川电信1069ms 495ms
西南 重庆电信271ms 西藏拉萨移动482ms 416.6ms
东北 吉林长春移动319ms 黑龙江绥化移动397ms 358ms
解析占比
全部 电信 移动 联通 被污染
104.21.53.50
172.67.209.4
27.124.20.38
189.24.106.253
27.124.20.51
104.21.53.50
172.67.209.4
27.124.20.38
189.24.106.253
27.124.20.51
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 甘肃庆阳
334ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 334 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 17:44:54 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 广东广州
1015ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	600	IN	A	172.67.209.4
edc.cool.	600	IN	A	104.21.53.50

;; Query time: 1015 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 718
详情
详情 HTTP PING DNS
电信 湖北宜昌
248ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	600	IN	A	104.21.53.50
edc.cool.	600	IN	A	172.67.209.4

;; Query time: 248 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 718
详情
详情 HTTP PING DNS
电信 江西南昌
205ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 宁夏银川
1069ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 1069 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 山西长治
223ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 223 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 718
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
420ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 420 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 01:44:51 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
电信 重庆
271ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 271 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 内蒙古
449ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
edc.cool.		300	IN	A	172.67.209.4
edc.cool.		300	IN	A	104.21.53.50
;; Query time: 449 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:44:55 UTC 2026
;; MSG SIZE  rcvd: 408

详情
详情 HTTP PING DNS
移动 福建福州
372ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 372 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 河南郑州
1094ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	600	IN	A	172.67.209.4
edc.cool.	600	IN	A	104.21.53.50

;; Query time: 1094 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 黑龙江绥化
397ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 397 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 718
详情
详情 HTTP PING DNS
移动 湖南长沙
300ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 300 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 85
详情
详情 HTTP PING DNS
移动 吉林长春
319ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 319 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 718
详情
详情 HTTP PING DNS
移动 江苏常州
419ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	600	IN	A	172.67.209.4
edc.cool.	600	IN	A	104.21.53.50

;; Query time: 419 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 四川攀枝花
464ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 464 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 西藏拉萨
482ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 482 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
367ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 367 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 青海
394ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
edc.cool.		300	IN	A	172.67.209.4
edc.cool.		300	IN	A	104.21.53.50
;; Query time: 394 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:44:55 UTC 2026
;; MSG SIZE  rcvd: 69

详情
详情 HTTP PING DNS
联通 四川
451ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
edc.cool.		300	IN	A	172.67.209.4
edc.cool.		300	IN	A	104.21.53.50
;; Query time: 451 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 17:44:55 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 广东深圳
349ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 349 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 17:42:16 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 贵州贵阳
415ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 415 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 河北唐山
144ms 27.124.20.38[香港香港CTG Server Limited]
189.24.106.253[美国]
27.124.20.51[香港香港CTG Server Limited]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	60	IN	A	27.124.20.38
edc.cool.	60	IN	A	189.24.106.253
edc.cool.	60	IN	A	27.124.20.51

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 湖北宜昌
382ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 382 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 江苏
410ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 410 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 01:44:55 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
453ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 453 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 山东威海
375ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 375 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 01:44:54 CST 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 山西临汾
384ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 384 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 17:44:55 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 陕西西安
394ms 172.67.209.4[美国Cloudflare, Inc.]
104.21.53.50[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	172.67.209.4
edc.cool.	300	IN	A	104.21.53.50

;; Query time: 394 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 17:44:06 UTC 2026
;; MSG SIZE  rcvd: 74
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
487ms 104.21.53.50[美国Cloudflare, Inc.]
172.67.209.4[美国Cloudflare, Inc.]
; <<>> DiG Go <<>> +noall +answer +stats edc.cool
;; global options: +cmd

;; ANSWER SECTION:
edc.cool.	300	IN	A	104.21.53.50
edc.cool.	300	IN	A	172.67.209.4

;; Query time: 487 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 01:44:55 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。

edc.cool 优化建议

1、针对nds解析查询在线结果中Cloudflare节点响应分布不均,建议使用dns测速在线与dns速度在线测试工具持续监控,重点关注1094ms和1069ms的慢速节点,优化dns解析速度测试策略。
2、检测到香港CTG Server Limited节点响应仅144ms且IP组合不同,建议通过dns查询网和dns历史解析记录查询核查该节点的dns解析记录查询,确认是否存在dns污染查询风险。
3、建议使用dns在线查询和dns检测工具对edc.cool进行dns污染在线检测,结合dns劫持检测与dns域名污染检测确认解析一致性,并通过dns选优提升整体dns测速表现。

其他工具历史

更新时间 2026-11-04 09:06:05
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