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pifa321.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pifa321.cn2026-10-01 01:45:19
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 (2)
区域/运营商 响应最快 响应最慢 平均响应
全部 -17ms 新疆博尔塔拉蒙古自治州联通160ms 57.222ms
电信 -17ms 陕西渭南电信83ms 50.889ms
移动 广东广州移动18ms 贵州贵阳移动115ms 52.3ms
联通 天津联通28ms 新疆博尔塔拉蒙古自治州联通160ms 70.5ms
华东 江苏无锡移动35ms 江苏联通66ms 52ms
华北 -17ms -78ms 44ms
华南 广东广州移动18ms 广西梧州联通76ms 42.667ms
华中 河南驻马店电信45ms 湖北武汉联通63ms 54ms
西北 宁夏银川联通48ms 新疆博尔塔拉蒙古自治州联通160ms 79.8ms
西南 贵州黔南布依族苗族自治州电信72ms 贵州贵阳移动115ms 93.5ms
东北 黑龙江鸡西移动40ms 辽宁大连电信63ms 51.5ms
解析占比
全部 电信 移动 联通 被污染
8.140.113.139
8.140.113.139
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 北京
17ms 8.140.113.139[北京阿里云]
pifa321.cn.		600	IN	A	8.140.113.139
;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:44:40 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 山东
46ms 8.140.113.139[北京阿里云]
pifa321.cn.		600	IN	A	8.140.113.139
;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:45:00 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 广东广州
34ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 34 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
72ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 72 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南驻马店
45ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	900	IN	A	8.140.113.139

;; Query time: 45 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
电信 江西宜春
57ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁大连
63ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 内蒙古包头
41ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	606	IN	A	8.140.113.139

;; Query time: 41 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Sep 30 17:44:40 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 陕西渭南
83ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 83 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:44:40 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 北京
72ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 72 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建福州
46ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:39 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东广州
18ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	900	IN	A	8.140.113.139

;; Query time: 18 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:39 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 贵州贵阳
115ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 115 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河北唐山
27ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
40ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 江苏无锡
35ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 35 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 宁夏银川
51ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 51 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 765
详情
详情 HTTP PING DNS
移动 陕西西安
57ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 57 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 754
详情
详情 HTTP PING DNS
移动 上海
62ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 62 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 黑龙江
0ms 没有记录

                        
详情
详情 HTTP PING DNS
联通 北京
78ms 8.140.113.139[北京阿里云]
pifa321.cn.		600	IN	A	8.140.113.139
;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:44:40 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 广西梧州
76ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 76 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北武汉
63ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 江苏
66ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 66 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
45ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 45 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏银川
48ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 48 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
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 192.168.1.3:43929->119.6.6.6:53: i/o timeout
详情
详情 HTTP PING DNS
联通 天津
28ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 28 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
160ms 8.140.113.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pifa321.cn
;; global options: +cmd

;; ANSWER SECTION:
pifa321.cn.	600	IN	A	8.140.113.139

;; Query time: 160 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 01 01:44:40 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

pifa321.cn 优化建议

1、建议对dns解析查询在线与dns在线查询工具进行专项对比测试,当前北京阿里云节点响应跨度达18毫秒至160毫秒,应重点优化杭州移动dns与西安移动dns的解析路径,并同步开展dns测速工具与dns查询网站的轮询验证,优先保障安徽移动dns与河北移动dns的稳定性。
2、针对两处无人响应记录,建议启用dns在线检测与dns劫持检测机制,结合dns污染查询工具筛查异常节点,同时利用dns解析速度测试低延迟优势,对贵州联通dns与云南移动dns进行冗余配置,并强化dns服务器查询对湖南移动dns与辽宁移动dns的覆盖效果。
3、建议通过dns测速在线功能持续监控北京阿里云整体状态,利用dns查询网与dns检测工具建立基线数据,对广西移动dns与贵州移动dns实施智能调度,同时部署dns解析记录查询验证历史链路,确保dns测试网站与dns在线解析查询对浙江移动dns及江苏电信dns的响应一致化。

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更新时间 2026-10-01 04:38:03
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