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os-china.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os-china.cn2026-11-02 02:13:25
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 -81ms 浙江湖州移动2503ms 473.241ms
电信 -81ms 河北唐山电信461ms 247.667ms
移动 上海移动137ms 浙江湖州移动2503ms 625.167ms
联通 -272ms 黑龙江大庆联通727ms 499.125ms
华东 上海移动137ms 浙江湖州移动2503ms 686.833ms
华北 -81ms -1020ms 337.5ms
华南 广西南宁电信164ms 广西梧州移动368ms 266ms
华中 河南商丘移动270ms 湖南岳阳联通600ms 435ms
西北 宁夏银川移动227ms 陕西咸阳联通671ms 458.4ms
西南 贵州遵义电信194ms 云南保山移动905ms 400.5ms
东北 黑龙江大庆联通727ms 黑龙江大庆移动880ms 803.5ms
解析占比
全部 电信 移动 联通 被污染
ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3
ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3
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
81ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
os-china.cn.		600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3
;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:12:15 UTC 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
电信 广西南宁
164ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	300	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	300	IN	A	123.56.240.3

;; Query time: 164 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 贵州遵义
194ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 194 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 河北唐山
461ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 461 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Nov 02 02:12:16 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 江苏南京
295ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	610	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	610	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	610	IN	A	123.56.240.3

;; Query time: 295 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 江西南昌
211ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 211 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
电信 山西长治
332ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 332 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 344
详情
详情 HTTP PING DNS
电信 天津
210ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	300	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	300	IN	A	123.56.240.3

;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 310
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
281ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 281 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 内蒙古
1020ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
os-china.cn.		599	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3
;; Query time: 1020 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:12:16 UTC 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
移动 广西梧州
368ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	300	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	300	IN	A	123.56.240.3

;; Query time: 368 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Sun Nov 01 18:12:15 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 河北沧州
143ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 河南商丘
270ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	600	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	600	IN	A	123.56.240.3

;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 黑龙江大庆
880ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 880 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 310
详情
详情 HTTP PING DNS
移动 宁夏银川
227ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 227 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 355
详情
详情 HTTP PING DNS
移动 山西忻州
181ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 上海
137ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
663ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 663 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:12:16 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 云南保山
905ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	599	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	99	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 905 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:16 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 浙江湖州
2503ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	600	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	600	IN	A	123.56.240.3

;; Query time: 2503 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:17 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
移动 重庆
205ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 北京
272ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
os-china.cn.		600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3
;; Query time: 272 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:12:15 UTC 2026
;; MSG SIZE  rcvd: 96

详情
详情 HTTP PING DNS
联通 黑龙江大庆
727ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 727 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 湖南岳阳
600ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 600 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Mon Nov 02 02:12:16 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
450ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 450 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 山东济南
648ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 648 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 18:11:36 UTC 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 陕西咸阳
671ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 671 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 云南昆明
298ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 298 msec
;; SERVER: 221.3.131.11#53(221.3.131.11)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS
联通 浙江温州
327ms ali21.hengnian.com.
ali3.hengnian.com.
123.56.240.3[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats os-china.cn
;; global options: +cmd

;; ANSWER SECTION:
os-china.cn.	600	IN	CNAME	ali21.hengnian.com.
ali21.hengnian.com.	100	IN	CNAME	ali3.hengnian.com.
ali3.hengnian.com.	100	IN	A	123.56.240.3

;; Query time: 327 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:12:15 CST 2026
;; MSG SIZE  rcvd: 154
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

os-china.cn 优化建议

1、针对dns解析查询在线与dns测速在线结果,北京阿里云单节点最快81ms最慢2503ms,建议dns检测工具增加多节点对比并优化dns解析速度测试缓存。
2、dns历史解析记录查询显示ali21与ali3主机名重复指向,建议dns测试网站加强dns记录查询校验并排查dns污染查询风险,提升dns在线查询稳定性。
3、结合dns测速工具与站长工具dns数据,建议在线测试dns速度时补充dns劫持检测与dns选优策略,覆盖杭州移动dns、西安移动dns等区域节点。

其他工具历史

更新时间 2026-11-02 07:05:02
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