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youhuadevice.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youhuadevice.cn2026-10-16 01:47:19
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 -14ms 云南楚雄彝族自治州电信1646ms 98.034ms
电信 -14ms 云南楚雄彝族自治州电信1646ms 193.273ms
移动 广东广州移动14ms 新疆伊犁哈萨克自治州移动81ms 35.778ms
联通 山东泰安联通22ms -65ms 43.889ms
华东 山东泰安联通22ms 江苏盐城电信58ms 37.25ms
华北 -14ms 河北廊坊联通44ms 29.2ms
华南 广东广州移动14ms 广东深圳联通56ms 40.8ms
华中 河南郑州移动23ms 湖南长沙电信57ms 37.333ms
西北 陕西渭南电信46ms 新疆伊犁哈萨克自治州移动81ms 59.4ms
西南 重庆移动32ms 云南楚雄彝族自治州电信1646ms 582.333ms
东北 黑龙江绥化移动35ms -65ms 47ms
解析占比
全部 电信 移动 联通 被污染
202.104.140.147
202.104.140.147
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 西藏
69ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.cn.	600	IN	A	202.104.140.147
;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
电信 黑龙江
50ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.cn.	600	IN	A	202.104.140.147
;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
电信 北京
14ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.cn.	600	IN	A	202.104.140.147
;; Query time: 14 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
电信 海南海口
55ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 774
详情
详情 HTTP PING DNS
电信 河南驻马店
32ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	900	IN	A	202.104.140.147

;; Query time: 32 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 774
详情
详情 HTTP PING DNS
电信 湖南长沙
57ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 57 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 吉林长春
38ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 38 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 江苏盐城
58ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 青海西宁
61ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 61 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 774
详情
详情 HTTP PING DNS
电信 陕西渭南
46ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 46 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
1646ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 1646 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:46:23 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 北京
43ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 43 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 福建福州
38ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 38 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 广东广州
14ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	900	IN	A	202.104.140.147

;; Query time: 14 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 774
详情
详情 HTTP PING DNS
移动 海南三亚
35ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 35 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 75
详情
详情 HTTP PING DNS
移动 河南郑州
23ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 23 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 黑龙江绥化
35ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 35 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 75
详情
详情 HTTP PING DNS
移动 天津
21ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 21 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
81ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 81 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
移动 重庆
32ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 宁夏
62ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.cn.	600	IN	A	202.104.140.147
;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 黑龙江
65ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.cn.	600	IN	A	202.104.140.147
;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 青海
47ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.cn.	600	IN	A	202.104.140.147
;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 49

详情
详情 HTTP PING DNS
联通 安徽蚌埠
31ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 广东深圳
56ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:44:04 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 海南海口
44ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 44 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 河北廊坊
44ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 44 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 17:46:22 UTC 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 山东泰安
22ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS
联通 天津
24ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.cn.	600	IN	A	202.104.140.147

;; Query time: 24 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 16 01:46:22 CST 2026
;; MSG SIZE  rcvd: 64
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

youhuadevice.cn 优化建议

1、针对解析一致性高但响应波动明显的特点,可利用dns测速在线、dns速度测试及dns检测工具,对youhuadevice.cn进行持续监控,重点关注响应异常节点并优化线路切换策略。
2、鉴于所有解析均指向单一电信IP,存在单点故障风险,建议结合dns解析记录查询与dns历史解析记录查询,评估是否需增加备用解析节点,以提升dns解析查询在线的稳定性和容错能力。
3、当前响应时间从极快到极慢跨度大,建议使用dns污染检测工具与在线dns测试工具,排查潜在网络干扰,同时利用dns在线查询及dns测速工具,对比不同运营商路径,优化本地缓存策略降低解析延迟。

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更新时间 2026-10-16 15:16:03
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