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工具简介
wo-class.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wo-class.cn2026-10-22 01:49:22
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
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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 -27ms 内蒙古包头移动459ms 136.138ms
电信 重庆电信47ms 吉林长春电信298ms 114.143ms
移动 广东汕头移动30ms 内蒙古包头移动459ms 167.6ms
联通 -27ms -369ms 151.2ms
华东 山东青岛移动44ms 福建龙岩移动215ms 102ms
华北 -27ms 内蒙古包头移动459ms 134.714ms
华南 广东汕头移动30ms 广西梧州联通229ms 129.5ms
华中 河南驻马店电信62ms 湖北襄阳电信144ms 92.8ms
西北 甘肃庆阳联通115ms 新疆昌吉回族自治州联通226ms 187.667ms
西南 重庆电信47ms -369ms 143.8ms
东北 辽宁盘锦电信111ms 吉林长春电信298ms 197.333ms
解析占比
全部 电信 移动 联通 被污染
www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189
61.135.144.223
39.156.231.41
www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189
61.135.144.223
39.156.231.41
DNS查询详情
全部

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运营商 电信 移动 联通 港澳台 海外
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 贵州黔南布依族苗族自治州
104ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 104 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 河北唐山
76ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 76 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 河南驻马店
62ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	900	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	900	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	900	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	900	IN	A	114.112.25.189

;; Query time: 62 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 910
详情
详情 HTTP PING DNS
电信 湖北襄阳
144ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 144 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 21 17:48:17 UTC 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 湖南长沙
75ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	52	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 75 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Thu Oct 22 01:48:16 CST 2026
;; MSG SIZE  rcvd: 375
详情
详情 HTTP PING DNS
电信 吉林长春
298ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 298 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 江西南昌
94ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 辽宁盘锦
111ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	97	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	300	IN	A	114.112.25.189

;; Query time: 111 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Oct 21 17:48:17 UTC 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 内蒙古包头
136ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	606	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	606	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	606	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	606	IN	A	114.112.25.189

;; Query time: 136 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Oct 21 17:48:17 UTC 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 山东威海
55ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	27	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:16 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 山西长治
65ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	300	IN	A	114.112.25.189

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:16 CST 2026
;; MSG SIZE  rcvd: 910
详情
详情 HTTP PING DNS
电信 四川攀枝花
109ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
222ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	114.112.25.189

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
电信 重庆
47ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
114.112.25.189[北京电信] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	32	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	42	IN	A	114.112.25.189

;; Query time: 47 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Thu Oct 22 01:48:16 CST 2026
;; MSG SIZE  rcvd: 752
详情
详情 HTTP PING DNS
移动 福建龙岩
215ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
39.156.231.41[北京移动] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	39.156.231.41

;; Query time: 215 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
移动 广东汕头
30ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
39.156.231.41[北京移动] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	900	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	900	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	900	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	900	IN	A	39.156.231.41

;; Query time: 30 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 910
详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
90ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
39.156.231.41[北京移动] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	600	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	600	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	600	IN	A	39.156.231.41

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:16 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
移动 内蒙古包头
459ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
39.156.231.41[北京移动] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	30	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	30	IN	A	39.156.231.41

;; Query time: 459 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
移动 山东青岛
44ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
39.156.231.41[北京移动] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	300	IN	A	39.156.231.41

;; Query time: 44 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 北京
27ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
wo-class.cn.		600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com. 60 IN CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com. 60 IN	CNAME sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 60	IN A 61.135.144.223
;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 17:48:17 UTC 2026
;; MSG SIZE  rcvd: 205
详情
详情 HTTP PING DNS
联通 四川
369ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
wo-class.cn.		600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com. 60 IN CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com. 36 IN	CNAME sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com. 17	IN A 61.135.144.223
;; Query time: 369 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 17:48:18 UTC 2026
;; MSG SIZE  rcvd: 205
详情
详情 HTTP PING DNS
联通 甘肃庆阳
115ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	61.135.144.223

;; Query time: 115 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Oct 21 17:48:17 UTC 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 广西梧州
229ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	300	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	300	IN	A	61.135.144.223

;; Query time: 229 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 河北唐山
73ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	61.135.144.223

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 湖北武汉
113ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	61.135.144.223

;; Query time: 113 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 湖南衡阳
70ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	45	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	45	IN	A	61.135.144.223

;; Query time: 70 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Thu Oct 22 01:48:16 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 辽宁盘锦
183ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	61.135.144.223

;; Query time: 183 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 山西临汾
107ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	61.135.144.223

;; Query time: 107 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 21 17:48:17 UTC 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
226ms www443.oss-cn-beijing.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
61.135.144.223[北京联通] 
; <<>> DiG Go <<>> +noall +answer +stats wo-class.cn
;; global options: +cmd

;; ANSWER SECTION:
wo-class.cn.	600	IN	CNAME	www443.oss-cn-beijing.aliyuncs.com.
www443.oss-cn-beijing.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.	60	IN	CNAME	sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.
sc-2kwy.cn-beijing.oss-adns.aliyuncs.com.gds.alibabadns.com.	60	IN	A	61.135.144.223

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 01:48:17 CST 2026
;; MSG SIZE  rcvd: 364
详情
详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

wo-class.cn 优化建议

1、dns测速在线显示北京电信最快节点仅27ms，建议使用dns速度在线测试持续观察北京联通与北京移动的解析响应波动，结合dns解析查询定位高延迟原因。
2、dns解析记录查询指向阿里云OSS别名，建议通过dns历史解析记录查询核对CNAME链路，并用dns污染检测排查是否存在解析异常。
3、针对最慢459ms的北京移动节点，建议使用dns测速工具和网站dns查询进行多时段轮询监测，结合在线测试最佳dns对比各运营商表现。

其他工具历史

更新时间 2026-10-22 07:22:03

最新检测

检测目标 检测结果
kuaiyinge.net 0.542s ljwsxx.cn 2.300s syon-china.com 0.381s bswxyj.com 3.210s jiaxiya100.com 36.011ms 51peptide.com 34.613ms jtcl.org.cn 31.344ms baihesi.top 73.000ms soulai.cn 未被劫持 createke.com 未被劫持

网站测速

检测目标 平均响应速度
charmainefashion.com 2.276s kuaiyinge.net 0.542s alico-ind.com 8.212s ljwsxx.cn 2.300s szem.cn 1.135s syon-china.com 0.381s fjydgjs.com 1.277s njxkjpx.com 0.979s bswxyj.com 3.210s lihuadong.net 1.026s

PING检测

检测目标 平均响应速度
maibeimaibei.com 40.169ms jiaxiya100.com 36.011ms 51peptide.com 34.613ms saso.org.cn 39.915ms jtcl.org.cn 31.344ms zzxtmc.cn 53.635ms chenqs.cn 42.620ms ji.ink 34.444ms datianshijiaoyu.com 228.734ms ct-me.cn 30.757ms

劫持检测

检测目标 劫持状态
zhongantang.com 未被劫持 solai.cn 未被劫持 soulai.cn 未被劫持 jnkfkj.com.cn 未被劫持 mlzhj.com 未被劫持 xchshg.cn 未被劫持 idealideal.com.cn 未被劫持 jrbj777.cn 未被劫持 smartrain.cn 未被劫持 createke.com 未被劫持

DNS测速

检测目标 平均响应速度
janwillgroup.com 194.967ms seekxi.com 202.400ms ningbolixin.net 160.433ms klpcn.com 174.467ms guyunet.cn 137.793ms yaosg.cn 59.767ms jpga.gov.cn 41.667ms dcep.cn 78.133ms baihesi.top 73.000ms wxsushang.com 226.033ms
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