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al3003.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al3003.cn2026-11-04 01:48:10
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 -31ms 广西梧州联通436ms 105.433ms
电信 内蒙古包头电信80ms 安徽合肥电信379ms 151ms
移动 -31ms 吉林长春移动171ms 78.091ms
联通 天津联通33ms 广西梧州联通436ms 107.538ms
华东 江西南昌移动46ms 安徽合肥电信379ms 98.222ms
华北 -31ms 内蒙古赤峰联通142ms 72.167ms
华南 -52ms 广西梧州联通436ms 244ms
华中 湖北天门联通50ms 河南洛阳联通122ms 85.333ms
西北 -70ms 甘肃庆阳电信118ms 94.5ms
西南 重庆移动81ms 重庆联通107ms 90.667ms
东北 黑龙江大庆联通118ms 吉林长春移动171ms 150.667ms
解析占比
全部 电信 移动 联通 被污染
39.106.23.116
dns1.al.di7cn.net.
39.106.23.116
dns1.al.di7cn.net.
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 安徽合肥
379ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 379 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 甘肃庆阳
118ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 118 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 河北唐山
82ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	550	IN	A	39.106.23.116

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 黑龙江大庆
163ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 内蒙古包头
80ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 80 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
84ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 海南
52ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
al3003.cn.		600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116
;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 85

详情
详情 HTTP PING DNS
移动 北京
31ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
al3003.cn.		600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116
;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
移动 安徽芜湖
53ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 甘肃庆阳
114ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 114 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 河南洛阳
84ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 84 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 吉林长春
171ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 171 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 621
详情
详情 HTTP PING DNS
移动 江苏常州
83ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 83 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 江西南昌
46ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 46 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 111
详情
详情 HTTP PING DNS
移动 山东泰安
67ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	591	IN	A	39.106.23.116

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 上海
77ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 77 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 重庆
81ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 青海
70ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
al3003.cn.		600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	555	IN	A	39.106.23.116
;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 安徽蚌埠
46ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 福建福州
82ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 82 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广西梧州
436ms 39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	730	IN	A	39.106.23.116

;; Query time: 436 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Nov 03 17:47:47 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
65ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 河南洛阳
122ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 黑龙江大庆
118ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 118 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 湖北天门
50ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	231	IN	A	39.106.23.116

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
142ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 142 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 03 17:47:44 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 陕西渭南
76ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 76 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 03 17:47:46 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 上海
51ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 51 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 天津
33ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	220	IN	A	39.106.23.116

;; Query time: 33 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 重庆
107ms dns1.al.di7cn.net.
39.106.23.116[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats al3003.cn
;; global options: +cmd

;; ANSWER SECTION:
al3003.cn.	600	IN	CNAME	dns1.al.di7cn.net.
dns1.al.di7cn.net.	600	IN	A	39.106.23.116

;; Query time: 107 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Wed Nov 04 01:47:46 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

al3003.cn 优化建议

1、dns测速在线及dns速度在线测试显示响应介于31ms至436ms,建议关注dns测速工具与dns速度测试波动节点,优化北京阿里云解析线路。
2、dns记录查询与dns解析查询在线结果一致指向dns1.al.di7cn.net及北京阿里云,建议定期用dns查询网与dns检测工具核对dns解析记录查询,确保解析稳定。
3、dns污染查询及dns劫持检测未见异常,建议结合dns污染在线检测网站与污染dns检测持续监测,并关注杭州移动dns、西安移动dns等区域dns测速表现。

其他工具历史

更新时间 2026-11-05 09:09:04
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