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qcweb.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qcweb.cn2026-11-12 02:03:07
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 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 内蒙古呼和浩特联通3ms -3065ms 234.5ms
电信 -34ms 湖北宜昌电信899ms 183.429ms
移动 江苏淮安移动27ms 贵州遵义移动933ms 167.778ms
联通 内蒙古呼和浩特联通3ms -3065ms 302.929ms
华东 江苏淮安移动27ms -3065ms 571ms
华北 内蒙古呼和浩特联通3ms 天津联通148ms 60.143ms
华南 广东梅州移动58ms 海南海口联通163ms 113ms
华中 湖南长沙电信35ms 湖北宜昌电信899ms 326.667ms
西北 宁夏银川电信44ms 青海西宁电信187ms 97.667ms
西南 贵州遵义移动933ms 贵州遵义移动933ms 933ms
东北 吉林长春联通82ms 黑龙江大庆联通94ms 87.5ms
解析占比
全部 电信 移动 联通 被污染
47.101.220.131
47.101.220.131
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
34ms 47.101.220.131[上海阿里云]
qcweb.cn.		120	IN	A	47.101.220.131
;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
电信 湖北宜昌
899ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	600	IN	A	47.101.220.131

;; Query time: 899 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
电信 湖南长沙
35ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 35 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
电信 宁夏银川
44ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 44 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
电信 青海西宁
187ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	600	IN	A	47.101.220.131

;; Query time: 187 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
电信 山西长治
49ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 49 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
电信 天津
36ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
移动 甘肃庆阳
82ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 82 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 广东广州
85ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 61
详情
详情 HTTP PING DNS
移动 广东梅州
58ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	900	IN	A	47.101.220.131

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
移动 贵州遵义
933ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	3600	IN	A	47.101.220.131

;; Query time: 933 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 329
详情
详情 HTTP PING DNS
移动 吉林长春
89ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 89 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 318
详情
详情 HTTP PING DNS
移动 江苏淮安
27ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	600	IN	A	47.101.220.131

;; Query time: 27 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 内蒙古包头
106ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 106 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 陕西西安
85ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 85 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
移动 天津
45ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 45 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 江西
3065ms 47.101.220.131[上海阿里云]
qcweb.cn.		120	IN	A	47.101.220.131
;; Query time: 3065 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 18:02:56 UTC 2026
;; MSG SIZE  rcvd: 42

详情
详情 HTTP PING DNS
联通 甘肃庆阳
103ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 103 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 广西南宁
118ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 海南海口
163ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 163 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 河南南阳
46ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 黑龙江大庆
94ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 94 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 吉林长春
82ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 82 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 江苏徐州
79ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 辽宁营口
85ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 85 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 18:02:53 UTC 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
3ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	1	IN	A	47.101.220.131

;; Query time: 3 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 山东烟台
76ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:52 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 上海
82ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 82 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 天津
148ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 148 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS
联通 浙江温州
97ms 47.101.220.131[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qcweb.cn
;; global options: +cmd

;; ANSWER SECTION:
qcweb.cn.	120	IN	A	47.101.220.131

;; Query time: 97 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 02:02:53 CST 2026
;; MSG SIZE  rcvd: 50
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qcweb.cn 优化建议

1、针对dns测速在线检测中最大933ms和3065ms的异常延迟,建议使用dns解析查询在线与dns测速在线工具持续监控,排查上海阿里云节点瞬时拥塞,提升dns速度在线测试稳定性与整体解析效率。
2、全部解析指向同一上海阿里云IP且无多节点冗余,建议结合dns污染检测与dns劫持检测做安全排查,并配置dns轮询或智能dns备用节点,降低单点故障对dns测试网站的影响。
3、部分节点响应仅3ms至27ms而慢节点超3秒,建议用dns检测工具与在线dns测试工具做区域对比,参考杭州移动dns、上海dns等优选线路,优化dns选优与dns测速工具配置。

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更新时间 2026-11-12 17:07:05
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