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pkutw.com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pkutw.com2026-10-22 01:49:20
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 广西南宁电信37ms 新疆昌吉回族自治州联通649ms 207.069ms
电信 广西南宁电信37ms 河北唐山电信294ms 144.8ms
移动 天津移动78ms 甘肃庆阳移动280ms 151ms
联通 贵州遵义联通50ms 新疆昌吉回族自治州联通649ms 289.083ms
华东 福建龙岩移动100ms 山东烟台联通462ms 263.25ms
华北 天津移动78ms 河北唐山电信294ms 181.5ms
华南 广西南宁电信37ms 广西北海移动139ms 75ms
华中 湖北鄂州移动109ms 湖南衡阳联通225ms 178.333ms
西北 广东广州移动121ms 新疆昌吉回族自治州联通649ms 299.6ms
西南 贵州遵义联通50ms 云南昆明联通330ms 178ms
东北 吉林长春电信100ms 辽宁盘锦联通352ms 238.333ms
解析占比
全部 电信 移动 联通 被污染
39.107.139.228
39.107.139.228
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 福建漳州
244ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 244 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 广西南宁
37ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 37 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 海南海口
49ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 740
详情
详情 HTTP PING DNS
电信 河北唐山
294ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 294 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 吉林长春
100ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 100 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 福建龙岩
100ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 100 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃庆阳
280ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 280 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 17:48:22 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 广东广州
121ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 广西北海
139ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
139ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河北唐山
130ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖北鄂州
109ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 109 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古包头
125ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
78ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 78 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 西藏拉萨
201ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
220ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南保山
170ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 北京
190ms 39.107.139.228[北京阿里云]
pkutw.com.		600	IN	A	39.107.139.228
;; Query time: 190 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 17:48:22 UTC 2026
;; MSG SIZE  rcvd: 54

详情
详情 HTTP PING DNS
联通 青海
228ms 39.107.139.228[北京阿里云]
pkutw.com.		600	IN	A	39.107.139.228
;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 17:48:22 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 安徽马鞍山
247ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 贵州遵义
50ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
272ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 272 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 黑龙江大庆
263ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 263 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北武汉
201ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 201 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖南衡阳
225ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 225 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁盘锦
352ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 352 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 山东烟台
462ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 462 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
649ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 649 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 云南昆明
330ms 39.107.139.228[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pkutw.com
;; global options: +cmd

;; ANSWER SECTION:
pkutw.com.	600	IN	A	39.107.139.228

;; Query time: 330 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:22 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

pkutw.com 优化建议

1、本次dns测速在线结果显示解析均指向北京阿里云单一IP,建议使用dns解析查询在线与dns速度在线测试工具持续验证响应稳定性,并搭建dns在线查询监控,重点关注649ms高延迟节点。
2、最快37ms最慢649ms差距较大,建议通过dns测速工具与dns测试网站做多节点dns解析速度测试,评估是否启用智能dns或dns轮询分流,提升整体访问体验。
3、建议定期使用dns污染查询与dns劫持检测工具做dns检测,结合dns历史解析记录查询比对解析变化,确保解析一致无异常,保障网站稳定。

其他工具历史

更新时间 2026-10-22 06:37:02
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