广告
提示
工具简介
wchs.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wchs.cn2026-09-28 01:42:17
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海电信14ms 吉林长春电信158ms 80.357ms
电信 上海电信14ms 吉林长春电信158ms 69.571ms
移动 广东广州移动17ms 西藏拉萨移动126ms 74.25ms
联通 青海西宁联通69ms -150ms 96.889ms
华东 上海电信14ms 江西宜春移动99ms 57.167ms
华北 山西长治移动43ms 内蒙古赤峰联通123ms 69.6ms
华南 广东广州移动17ms 广西梧州移动97ms 57ms
华中 河南平顶山联通73ms 湖北武汉移动99ms 82.667ms
西北 青海西宁移动50ms 甘肃庆阳联通112ms 75.6ms
西南 贵州黔南布依族苗族自治州电信83ms -150ms 114.4ms
东北 -89ms 吉林长春电信158ms 123.5ms
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 福建厦门
46ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:37:31 CST 2026
;; MSG SIZE  rcvd: 656
详情
详情 HTTP PING DNS
电信 甘肃兰州
62ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 62 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 656
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
83ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	432	IN	A	8.138.29.49

;; Query time: 83 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
电信 河北唐山
80ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	46	IN	A	8.138.29.49

;; Query time: 80 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
电信 吉林长春
158ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 158 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
电信 上海
14ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	351	IN	A	8.138.29.49

;; Query time: 14 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
电信 天津
44ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 44 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 656
详情
详情 HTTP PING DNS
移动 北京
58ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	391	IN	A	8.138.29.49

;; Query time: 58 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 福建漳州
71ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 广东广州
17ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 17 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 656
详情
详情 HTTP PING DNS
移动 广西梧州
97ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 97 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 湖北武汉
99ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 99 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 江西宜春
99ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 109
详情
详情 HTTP PING DNS
移动 青海西宁
50ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	371	IN	A	8.138.29.49

;; Query time: 50 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 山东青岛
62ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 62 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 山西长治
43ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	158	IN	A	8.138.29.49

;; Query time: 43 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 上海
51ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	599	IN	A	8.138.29.49

;; Query time: 51 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 四川成都
118ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	421	IN	A	8.138.29.49

;; Query time: 118 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
移动 西藏拉萨
126ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	549	IN	A	8.138.29.49

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 黑龙江
89ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
wchs.cn.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
联通 云南
150ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
wchs.cn.		600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	600	IN	A	8.138.29.49
;; Query time: 150 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 73

详情
详情 HTTP PING DNS
联通 甘肃庆阳
112ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 112 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 贵州贵阳
95ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 95 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 河南平顶山
73ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	211	IN	A	8.138.29.49

;; Query time: 73 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 湖北宜昌
76ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	436	IN	A	8.138.29.49

;; Query time: 76 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
123ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	1	IN	A	8.138.29.49

;; Query time: 123 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:40:51 UTC 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 青海西宁
69ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

;; ANSWER SECTION:
wchs.cn.	600	IN	CNAME	cdn-yz502.yz168.cc.
cdn-yz502.yz168.cc.	407	IN	A	8.138.29.49

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:41:31 CST 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 陕西西安
85ms cdn-yz502.yz168.cc.
8.138.29.49[广东广州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats wchs.cn
;; global options: +cmd

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

;; Query time: 85 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:41:31 UTC 2026
;; MSG SIZE  rcvd: 98
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

wchs.cn 优化建议

1、建议部署多点监控节点,重点覆盖广州阿里云及各运营商线路,实时追踪解析指向一致性并快速定位偶发空响应时段,提升全网可用性感知。
2、利用历史解析记录归档功能,结合当前稳定指向,持续对比变更规律,及时发现潜在劫持风险并辅助优化智能调度策略,保障访问质量。
3、针对最高与最低响应差距,建议启用测速选优机制,依据各区域实测数据动态调整解析入口,降低长尾延迟并提升整体访问体验。

其他工具历史

更新时间 2026-09-29 12:37:03
广告
广告