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p-ai.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p-ai.cn2026-10-11 01:49:23
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 安徽合肥电信12ms 宁夏银川联通247ms 79.931ms
电信 安徽合肥电信12ms 新疆乌鲁木齐电信135ms 58.4ms
移动 广西南宁移动27ms 湖北鄂州移动213ms 69ms
联通 -67ms 宁夏银川联通247ms 116ms
华东 安徽合肥电信12ms 福建厦门联通72ms 41.4ms
华北 -19ms 河北唐山联通175ms 77.4ms
华南 广西南宁移动27ms 广西梧州联通117ms 64.75ms
华中 河南洛阳移动70ms 湖北鄂州移动213ms 141.5ms
西北 青海西宁移动45ms 宁夏银川联通247ms 110.333ms
西南 云南昆明电信47ms 西藏拉萨移动124ms 74ms
东北 -67ms 辽宁大连电信83ms 75ms
解析占比
全部 电信 移动 联通 被污染
124.70.184.5
139.196.194.53
124.70.184.5
139.196.194.53
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 青海
64ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
p-ai.cn.		600	IN	A	124.70.184.5
p-ai.cn.		600	IN	A	139.196.194.53
;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:48:35 UTC 2026
;; MSG SIZE  rcvd: 431

详情
详情 HTTP PING DNS
电信 北京
19ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
p-ai.cn.		600	IN	A	139.196.194.53
p-ai.cn.		600	IN	A	124.70.184.5
;; Query time: 19 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:48:35 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
电信 安徽合肥
12ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
p-ai.cn.		601	IN	A	124.70.184.5
p-ai.cn.		601	IN	A	139.196.194.53
;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
68ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 68 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 江苏盐城
46ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	602	IN	A	124.70.184.5
p-ai.cn.	602	IN	A	139.196.194.53

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 辽宁大连
83ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 内蒙古包头
54ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	606	IN	A	124.70.184.5
p-ai.cn.	606	IN	A	139.196.194.53

;; Query time: 54 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 10 17:48:35 UTC 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 四川攀枝花
56ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
135ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 135 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 01:48:03 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 云南昆明
47ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 海南
31ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
p-ai.cn.		600	IN	A	139.196.194.53
p-ai.cn.		600	IN	A	124.70.184.5
;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:48:35 UTC 2026
;; MSG SIZE  rcvd: 431

详情
详情 HTTP PING DNS
移动 安徽六安
39ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 广西南宁
27ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 27 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 河南洛阳
70ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 70 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 湖北鄂州
213ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 213 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 江苏无锡
38ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 38 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 宁夏银川
50ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 50 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 776
详情
详情 HTTP PING DNS
移动 青海西宁
45ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 45 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 天津
53ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 53 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 西藏拉萨
124ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
联通 北京
86ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
p-ai.cn.		600	IN	A	139.196.194.53
p-ai.cn.		600	IN	A	124.70.184.5
;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:48:35 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 黑龙江
67ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
p-ai.cn.		600	IN	A	139.196.194.53
p-ai.cn.		600	IN	A	124.70.184.5
;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 10 17:48:35 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 福建厦门
72ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
p-ai.cn.		600	IN	A	124.70.184.5
p-ai.cn.		600	IN	A	139.196.194.53
;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 广东深圳
84ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 10 17:46:24 UTC 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
联通 广西梧州
117ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 117 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
联通 河北唐山
175ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	900	IN	A	139.196.194.53
p-ai.cn.	900	IN	A	124.70.184.5

;; Query time: 175 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 82
详情
详情 HTTP PING DNS
联通 宁夏银川
247ms 124.70.184.5[上海华为]
139.196.194.53[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	124.70.184.5
p-ai.cn.	600	IN	A	139.196.194.53

;; Query time: 247 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
联通 四川成都
0ms 没有记录
;; communications error to 127.0.0.1:53: read udp 127.0.0.1:60604->127.0.0.1:53: i/o timeout
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
121ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 121 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
联通 重庆
75ms 139.196.194.53[上海阿里云]
124.70.184.5[上海华为]
; <<>> DiG Go <<>> +noall +answer +stats p-ai.cn
;; global options: +cmd

;; ANSWER SECTION:
p-ai.cn.	600	IN	A	139.196.194.53
p-ai.cn.	600	IN	A	124.70.184.5

;; Query time: 75 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sun Oct 11 01:48:35 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

p-ai.cn 优化建议

1、针对域名解析返回的两个上海节点,建议优化轮询机制,结合dns测速在线与dns解析查询在线工具持续监测,优先调度响应更快的阿里云IP以缩短dns速度测试耗时。
2、当前存在一次空解析记录,建议启用dns历史解析记录查询与dns劫持检测功能,排查异常丢包时段,并通过dns污染在线检测确保解析链路纯净稳定。
3、建议利用dns检测工具对上海双节点进行dns选优,结合dns速度在线测试与dns域名查询,平衡双线路负载,同时参考dns解析速度测试结果调整缓存策略以降低高峰延迟。

其他工具历史

更新时间 2026-10-12 03:50:03
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