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pysci-tech.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pysci-tech.com2026-11-09 02:10:16
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 辽宁大连移动 -1767ms 206.31ms
电信 广东惠州电信23ms 河南驻马店电信294ms 76.6ms
移动 辽宁大连移动 江苏南通移动259ms 152.818ms
联通 陕西西安联通205ms -1767ms 442ms
华东 安徽淮南移动129ms -1767ms 583.75ms
华北 -41ms 内蒙古包头移动222ms 107.125ms
华南 广东惠州电信23ms 海南三亚联通338ms 158.25ms
华中 湖南长沙移动149ms 河南驻马店电信294ms 237.5ms
西北 宁夏石嘴山移动130ms 宁夏石嘴山联通221ms 185.333ms
西南 贵州黔南布依族苗族自治州电信58ms 重庆联通310ms 143ms
东北 辽宁大连移动 吉林长春移动134ms 74.333ms
解析占比
全部 电信 移动 联通 被污染
112.126.81.139
112.126.81.139
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
41ms 112.126.81.139[北京阿里云]
pysci-tech.com.		600	IN	A	112.126.81.139
;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
电信 广东惠州
23ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 23 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 760
详情
详情 HTTP PING DNS
电信 广西北海
50ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
58ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 58 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 河北承德
54ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 河南驻马店
294ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 294 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 09 02:09:39 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 黑龙江大庆
89ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 内蒙古包头
48ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	602	IN	A	112.126.81.139

;; Query time: 48 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Nov 08 18:09:38 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 天津
48ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 760
详情
详情 HTTP PING DNS
电信 重庆
61ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 61 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 760
详情
详情 HTTP PING DNS
移动 安徽淮南
129ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 河南商丘
246ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 湖南长沙
149ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 149 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 09 02:09:39 CST 2026
;; MSG SIZE  rcvd: 73
详情
详情 HTTP PING DNS
移动 吉林长春
134ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 134 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Nov 09 02:09:39 CST 2026
;; MSG SIZE  rcvd: 760
详情
详情 HTTP PING DNS
移动 江苏南通
259ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:39 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 辽宁大连
0ms 没有记录
;; communications error to 211.137.32.178:53: read udp 192.168.1.118:48708->211.137.32.178:53: i/o timeout
详情
详情 HTTP PING DNS
移动 内蒙古包头
222ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 222 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Mon Nov 09 02:09:29 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
130ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 山西忻州
131ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 131 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 天津
101ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 101 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 浙江湖州
180ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 180 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 江西
1767ms 112.126.81.139[北京阿里云]
pysci-tech.com.		600	IN	A	112.126.81.139
;; Query time: 1767 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 18:09:40 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 广东东莞
222ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 海南三亚
338ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 338 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 18:09:39 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 湖北武汉
261ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 261 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
221ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 山西运城
212ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 212 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 02:09:39 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 陕西西安
205ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 205 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Mon Nov 09 02:09:38 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 重庆
310ms 112.126.81.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats pysci-tech.com
;; global options: +cmd

;; ANSWER SECTION:
pysci-tech.com.	600	IN	A	112.126.81.139

;; Query time: 310 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Mon Nov 09 02:09:39 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

pysci-tech.com 优化建议

1、dns延迟测试显示响应跨度大,最快0ms最慢1767ms,建议用dns测速在线与dns速度在线测试工具持续监控北京阿里云节点,结合dns解析查询在线排查异常超时,提升dns解析速度测试稳定性。
2、存在一次空解析记录,建议通过dns记录查询与dns历史解析记录查询核对该IP指向,使用dns污染检测与dns劫持检测确认解析一致性,避免dns解析记录查询出现缺失。
3、多地响应不均,建议用在线dns测试工具与dns测试网站对比dns测速表现,借助dns检测工具和dns在线查询评估dns查询网节点质量,优化dns选优策略。

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更新时间 2026-11-09 16:45:02
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