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021chengyu.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021chengyu.cn2026-10-08 01:37:19
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 广东佛山移动57ms 甘肃兰州电信1628ms 239.733ms
电信 山东济南电信65ms 甘肃兰州电信1628ms 387.364ms
移动 广东佛山移动57ms 北京移动849ms 181.909ms
联通 四川成都联通71ms 新疆博尔塔拉蒙古自治州联通218ms 116.25ms
华东 山东济南电信65ms 安徽亳州联通189ms 111.9ms
华北 河北唐山移动70ms 北京移动849ms 459.5ms
华南 广东佛山移动57ms 广东东莞电信870ms 301.75ms
华中 湖南衡阳联通76ms 湖南衡阳联通76ms 76ms
西北 青海西宁移动65ms 甘肃兰州电信1628ms 591.4ms
西南 四川成都联通71ms 西藏拉萨移动158ms 101ms
东北 吉林长春电信120ms -149ms 136.333ms
解析占比
全部 电信 移动 联通 被污染
yd3.hmol5-is.ty3w.net.
39.104.201.8
yd3.hmol5-is.ty3w.net.
39.104.201.8
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 黑龙江
149ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
021chengyu.cn.		900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8
;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:36:21 UTC 2026
;; MSG SIZE  rcvd: 82

详情
详情 HTTP PING DNS
电信 江西
67ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
021chengyu.cn.		900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8
;; Query time: 67 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:36:41 UTC 2026
;; MSG SIZE  rcvd: 82

详情
详情 HTTP PING DNS
电信 青海
894ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
021chengyu.cn.		900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8
;; Query time: 894 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:36:22 UTC 2026
;; MSG SIZE  rcvd: 462

详情
详情 HTTP PING DNS
电信 甘肃兰州
1628ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 1628 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Thu Oct 08 01:36:22 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 广东东莞
870ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	600	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 870 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:36:22 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
电信 广西南宁
170ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 170 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
电信 吉林长春
120ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 120 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
电信 江苏苏州
90ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	609	IN	A	39.104.201.8

;; Query time: 90 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
电信 山东济南
65ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	601	IN	A	39.104.201.8

;; Query time: 65 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 07 17:36:21 UTC 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
电信 四川成都
124ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 124 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
电信 浙江温州
84ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	210	IN	A	39.104.201.8

;; Query time: 84 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 海南
110ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
021chengyu.cn.		900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8
;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:36:21 UTC 2026
;; MSG SIZE  rcvd: 454

详情
详情 HTTP PING DNS
移动 安徽六安
112ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:36:20 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 北京
849ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 849 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 广东佛山
57ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	900	IN	A	39.104.201.8

;; Query time: 57 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
移动 河北唐山
70ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 70 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 江苏无锡
172ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 172 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 青海西宁
65ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 65 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 山东滨州
179ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 179 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 陕西西安
152ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 152 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 792
详情
详情 HTTP PING DNS
移动 西藏拉萨
158ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	899	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 158 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:36:20 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
移动 云南昆明
77ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 77 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 重庆
75ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
021chengyu.cn.		900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8
;; Query time: 75 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 07 17:36:21 UTC 2026
;; MSG SIZE  rcvd: 82

详情
详情 HTTP PING DNS
联通 安徽亳州
189ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 189 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 07 17:36:21 UTC 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 黑龙江齐齐哈尔
140ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 140 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 湖南衡阳
76ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 08 01:36:20 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 上海
81ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 81 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 四川成都
71ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 71 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
218ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 218 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS
联通 浙江温州
80ms yd3.hmol5-is.ty3w.net.
39.104.201.8[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 021chengyu.cn
;; global options: +cmd

;; ANSWER SECTION:
021chengyu.cn.	900	IN	CNAME	yd3.hmol5-is.ty3w.net.
yd3.hmol5-is.ty3w.net.	600	IN	A	39.104.201.8

;; Query time: 80 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 08 01:36:21 CST 2026
;; MSG SIZE  rcvd: 116
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

021chengyu.cn 优化建议

1、针对DNS解析速度波动问题,建议优先优化北京阿里云节点,利用dns测速在线工具持续监控query_time变化,结合dns解析查询数据调整节点策略,提升整体响应效率。
2、利用dns历史解析记录查询分析IP稳定性,建议配置dns劫持检测与dns污染检测机制,确保解析记录指向同一目标,减少异常超时现象。
3、基于查询结果中的多区域表现,推荐选用dns测速工具进行dns选优,参考公共dns如阿里公共dns,结合dns解析速度测试优化低延迟路径。

其他工具历史

更新时间 2026-10-08 03:44:04
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