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qanba.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qanba.cn2026-11-12 02:00:20
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 上海联通12ms 新疆乌鲁木齐电信243ms 94.233ms
电信 陕西西安电信43ms 新疆乌鲁木齐电信243ms 107.6ms
移动 广东汕头移动29ms 新疆昌吉回族自治州移动173ms 88.9ms
联通 上海联通12ms 海南海口联通147ms 86.2ms
华东 上海联通12ms 山东烟台联通88ms 50.571ms
华北 河北沧州移动70ms 河北唐山联通108ms 89ms
华南 广东汕头移动29ms 海南海口联通147ms 87.8ms
华中 湖北襄阳移动81ms 河南驻马店电信118ms 99.5ms
西北 陕西西安电信43ms 新疆乌鲁木齐电信243ms 125.8ms
西南 -84ms 贵州遵义电信117ms 106.75ms
东北 辽宁盘锦电信81ms 黑龙江大庆电信185ms 120.2ms
解析占比
全部 电信 移动 联通 被污染
cdn-yz502.yz168.cc.
8.138.29.49
cdn-yz502.yz168.cc.
8.138.29.49
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 贵州遵义
117ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	323	IN	A	8.138.29.49

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:29 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 海南海口
106ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 629
详情
详情 HTTP PING DNS
电信 河南驻马店
118ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 118 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 黑龙江大庆
185ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 185 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 江西南昌
57ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 辽宁盘锦
81ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 81 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Nov 11 17:59:30 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 宁夏银川
72ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 72 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 陕西西安
43ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 43 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 629
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
243ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	175	IN	A	8.138.29.49

;; Query time: 243 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 01:59:28 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
电信 浙江宁波
54ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 54 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 广东汕头
29ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	900	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	900	IN	A	8.138.29.49

;; Query time: 29 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 658
详情
详情 HTTP PING DNS
移动 贵州贵阳
113ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	25	IN	A	8.138.29.49

;; Query time: 113 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 河北沧州
70ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 黑龙江绥化
108ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	556	IN	A	8.138.29.49

;; Query time: 108 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 658
详情
详情 HTTP PING DNS
移动 湖北襄阳
81ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	154	IN	A	8.138.29.49

;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:29 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 吉林长春
116ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 116 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 658
详情
详情 HTTP PING DNS
移动 江苏无锡
47ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:29 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 山东泰安
39ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	300	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	300	IN	A	8.138.29.49

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
173ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	286	IN	A	8.138.29.49

;; Query time: 173 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
移动 重庆
113ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 四川
84ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
qanba.cn.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	161	IN	A	8.138.29.49
;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 17:59:30 UTC 2026
;; MSG SIZE  rcvd: 74

详情
详情 HTTP PING DNS
联通 安徽芜湖
57ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广东深圳
90ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 90 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 17:56:41 UTC 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 广西南宁
67ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 海南海口
147ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 147 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 河北唐山
108ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 黑龙江大庆
111ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 111 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 山东烟台
88ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 88 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:29 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 陕西西安
98ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 98 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Thu Nov 12 01:59:29 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS
联通 上海
12ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats qanba.cn
;; global options: +cmd

;; ANSWER SECTION:
qanba.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49

;; Query time: 12 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 01:59:30 CST 2026
;; MSG SIZE  rcvd: 100
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

qanba.cn 优化建议

1、使用dns测速在线与dns延迟测试工具复核qanba.cn当前解析稳定性,重点关注43ms至243ms的响应波动,并结合dns解析速度测试排查节点差异。
2、通过dns污染查询与dns劫持检测确认域名未出现异常跳转,同时利用dns记录查询核对CDN别名与实际IP一致性,降低解析风险。
3、借助dns检测工具与在线dns测试工具持续监测广东广州阿里云节点表现,结合dns历史解析记录查询观察是否存在解析漂移,优化节点调度。

其他工具历史

更新时间 2026-11-12 06:39:05
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