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youhuadevice.com.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.com.cn2026-10-16 01:47:20
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 辽宁盘锦电信4ms -143ms 57.448ms
电信 辽宁盘锦电信4ms 吉林长春电信81ms 37.222ms
移动 江苏常州移动27ms 西藏拉萨移动129ms 61.778ms
联通 天津联通32ms -143ms 70.455ms
华东 上海电信13ms 上海移动77ms 41.833ms
华北 河北沧州移动28ms 内蒙古呼和浩特联通47ms 37.4ms
华南 广东广州电信36ms 广西南宁移动70ms 53ms
华中 河南洛阳电信45ms 河南洛阳移动86ms 60ms
西北 陕西咸阳电信36ms 甘肃庆阳联通107ms 67.75ms
西南 贵州黔南布依族苗族自治州移动58ms -143ms 102.75ms
东北 辽宁盘锦电信4ms -98ms 52ms
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 北京
0ms 没有记录

                        
详情
详情 HTTP PING DNS
电信 安徽合肥
20ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.com.cn.	601	IN	A	202.104.140.147
;; Query time: 20 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Oct 16 01:46:20 CST 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
电信 广东广州
36ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 36 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
电信 河南洛阳
45ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:20 CST 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
电信 吉林长春
81ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 81 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
电信 江苏淮安
63ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 63 msec
;; SERVER: 218.4.4.4#53(218.4.4.4)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
电信 辽宁盘锦
4ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.com.cn.	30	IN	A	202.104.140.147

;; Query time: 4 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Oct 15 17:46:21 UTC 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
电信 陕西咸阳
36ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 790
详情
详情 HTTP PING DNS
电信 上海
13ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.com.cn.	606	IN	A	202.104.140.147

;; Query time: 13 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
电信 天津
37ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 790
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.com.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.com.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 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
移动 广西南宁
70ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 70 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
58ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

;; ANSWER SECTION:
youhuadevice.com.cn.	3600	IN	A	202.104.140.147

;; Query time: 58 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 801
详情
详情 HTTP PING DNS
移动 河北沧州
28ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:20 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
移动 河南洛阳
86ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 86 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
移动 黑龙江绥化
38ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 38 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 83
详情
详情 HTTP PING DNS
移动 江苏常州
27ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 27 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
移动 上海
77ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 77 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
移动 西藏拉萨
129ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 四川
143ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.com.cn.	600	IN	A	202.104.140.147
;; Query time: 143 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:41 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 青海
66ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.com.cn.	600	IN	A	202.104.140.147
;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:21 UTC 2026
;; MSG SIZE  rcvd: 64

详情
详情 HTTP PING DNS
联通 黑龙江
98ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.com.cn.	600	IN	A	202.104.140.147
;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 17:46:21 UTC 2026
;; MSG SIZE  rcvd: 53

详情
详情 HTTP PING DNS
联通 甘肃庆阳
107ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 107 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 17:46:21 UTC 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 湖北荆州
49ms 202.104.140.147[广东深圳宝安区电信]
youhuadevice.com.cn.	600	IN	A	202.104.140.147
;; Query time: 49 msec
;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 64

详情
详情 HTTP PING DNS
联通 吉林长春
39ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 39 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
47ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 47 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:20 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 天津
32ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 32 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
62ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 浙江金华
51ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 51 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS
联通 重庆
81ms 202.104.140.147[广东深圳宝安区电信]
; <<>> DiG Go <<>> +noall +answer +stats youhuadevice.com.cn
;; global options: +cmd

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

;; Query time: 81 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Fri Oct 16 01:46:21 CST 2026
;; MSG SIZE  rcvd: 72
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

youhuadevice.com.cn 优化建议

1、检测显示解析记录聚合于单一广东深圳宝安区电信节点,建议利用DNS测速在线工具对比杭州电信、上海移动等全国主流运营商节点响应,针对性优化节点覆盖。
2、当前平均查询耗时约59ms且存在一次空解析,建议启用DNS解析查询在线监测,重点排查DNS劫持检测与DNS污染查询,确保解析记录稳定高效。
3、部分查询响应高达143ms,明显劣于最快4ms,建议结合DNS记录查询及历史解析记录,配置智能DNS或选用阿里公共DNS优化选路,提升跨区域访问速度。

其他工具历史

更新时间 2026-10-16 05:02:02
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