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bizcoach.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bizcoach.cn2026-09-12 01:55:10
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 浙江宁波电信19ms 四川成都联通794ms 81.931ms
电信 浙江宁波电信19ms 陕西西安电信81ms 47.273ms
移动 江西宜春移动38ms -101ms 58.625ms
联通 天津联通34ms 四川成都联通794ms 138.7ms
华东 浙江宁波电信19ms 福建移动66ms 39.8ms
华北 天津联通34ms -98ms 54ms
华南 -52ms 广西南宁电信76ms 64ms
华中 河南郑州移动40ms 河南驻马店联通66ms 52.333ms
西北 -45ms -106ms 75ms
西南 重庆联通69ms 四川成都联通794ms 431.5ms
东北 吉林长春电信63ms -101ms 82ms
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 海南
52ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 山东
42ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 安徽合肥
48ms 39.103.179.59[北京阿里云]
bizcoach.cn.		601	IN	A	39.103.179.59
;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 福建厦门
42ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 广西南宁
76ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 吉林长春
63ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西宜春
37ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:45 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
39ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 39 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 陕西西安
81ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 81 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 上海
21ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 21 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 浙江宁波
19ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 青海
45ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
移动 黑龙江
101ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
移动 福建
66ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南郑州
40ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 江西宜春
38ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 山东泰安
40ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 40 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 陕西西安
94ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 94 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 上海
45ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 45 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古
98ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 青海
68ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 68 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 宁夏
106ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 河北廊坊
45ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 45 msec
;; SERVER: 10.0.3.1#53(10.0.3.1)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南驻马店
66ms 39.103.179.59[北京阿里云]
bizcoach.cn.		600	IN	A	39.103.179.59
;; Query time: 66 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 湖北宜昌
51ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 51 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西西安
56ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 11 17:54:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川成都
794ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 794 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Sat Sep 12 01:54:47 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
34ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 重庆
69ms 39.103.179.59[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats bizcoach.cn
;; global options: +cmd

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

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 01:54:46 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。

bizcoach.cn 优化建议

1、使用在线工具定期监测解析速度,筛选响应稳定的服务器。
2、查询不同地区运营商的公共DNS,优化解析线路覆盖。
3、检测是否存在解析异常,确保解析结果一致无波动。

其他工具历史

更新时间 2026-09-12 06:28:02
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