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keycoach.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keycoach.cn2026-09-16 02:00:15
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 广东广州移动17ms 广东东莞联通164ms 64ms
电信 安徽合肥电信19ms 新疆乌鲁木齐电信149ms 52.182ms
移动 广东广州移动17ms 四川攀枝花移动105ms 63ms
联通 天津联通27ms 广东东莞联通164ms 81.5ms
华东 安徽合肥电信19ms -59ms 41ms
华北 天津联通27ms 内蒙古阿拉善盟移动73ms 44ms
华南 广东广州移动17ms 广东东莞联通164ms 89.333ms
华中 湖北武汉移动31ms 河南驻马店联通68ms 46ms
西北 甘肃兰州电信52ms 新疆乌鲁木齐电信149ms 82.2ms
西南 云南楚雄彝族自治州电信48ms 四川攀枝花移动105ms 77.75ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
39.103.179.59
39.103.179.59
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 天津
32ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 贵州
75ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 安徽合肥
19ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 福建福州
40ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 甘肃兰州
52ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 广东东莞
42ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 42 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 河南驻马店
39ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	900	IN	A	39.103.179.59

;; Query time: 39 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 山东济南
37ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	602	IN	A	39.103.179.59

;; Query time: 37 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 上海
41ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	606	IN	A	39.103.179.59

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:09 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
149ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 149 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 16 01:58:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
48ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 48 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 宁夏
53ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
移动 甘肃庆阳
98ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 98 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广东广州
17ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	900	IN	A	39.103.179.59

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 广西南宁
71ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 71 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖北武汉
31ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江苏无锡
52ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
73ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 73 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
移动 山东青岛
47ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:09 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 四川攀枝花
105ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 云南昆明
83ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 安徽
59ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广西
87ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 87 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 青海
59ms 39.103.179.59[北京阿里云]
keycoach.cn.		600	IN	A	39.103.179.59
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 广东东莞
164ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 海南三亚
155ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 155 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 15 17:59:10 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南驻马店
68ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 68 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
33ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 33 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 119.6.6.6:53: read udp 192.168.1.3:35058->119.6.6.6:53: i/o timeout
详情
详情 HTTP PING DNS
联通 天津
27ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats keycoach.cn
;; global options: +cmd

;; ANSWER SECTION:
keycoach.cn.	600	IN	A	39.103.179.59

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:59:10 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

keycoach.cn 优化建议

1、使用在线测试最佳dns工具,筛选出响应速度更快的服务器,优化解析效率。
2、通过dns污染查询工具,定期检测是否存在解析异常,确保域名解析安全。
3、利用dns测速在线功能,持续监测不同时段的解析速度,及时调整配置。

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更新时间 2026-09-16 09:54:04
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