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youduoka.com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youduoka.com2026-09-30 01:48:07
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 上海电信11ms 内蒙古赤峰联通1174ms 226.3ms
电信 上海电信11ms 天津电信803ms 168.909ms
移动 北京移动72ms 河南洛阳移动272ms 146.5ms
联通 吉林长春联通191ms 内蒙古赤峰联通1174ms 385.111ms
华东 上海电信11ms -246ms 147.143ms
华北 北京移动72ms 内蒙古赤峰联通1174ms 456.667ms
华南 海南儋州电信31ms 广东中山移动129ms 77.75ms
华中 湖南长沙电信45ms 河南洛阳移动272ms 185.667ms
西北 陕西咸阳移动136ms 宁夏银川联通701ms 339.5ms
西南 云南楚雄彝族自治州电信57ms 贵州黔南布依族苗族自治州移动175ms 123.25ms
东北 黑龙江鸡西移动109ms 吉林长春联通191ms 150ms
解析占比
全部 电信 移动 联通 被污染
121.199.20.231
121.199.20.231
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
133ms 121.199.20.231[浙江杭州阿里云]
youduoka.com.		600	IN	A	121.199.20.231
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 17:47:33 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 广东广州
37ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 37 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 海南儋州
31ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:47:16 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 湖南长沙
45ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 45 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 江西南昌
36ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 36 msec
;; SERVER: 202.101.224.69#53(202.101.224.69)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 山西长治
195ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 195 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:47:32 UTC 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 上海
11ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 11 msec
;; SERVER: 202.96.209.133#53(202.96.209.133)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 天津
803ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 803 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:47:33 UTC 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
298ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 298 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 01:47:04 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
57ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 57 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:47:32 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江温州
212ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 212 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 海南
114ms 121.199.20.231[浙江杭州阿里云]
youduoka.com.		600	IN	A	121.199.20.231
;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 17:47:32 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
移动 重庆
128ms 121.199.20.231[浙江杭州阿里云]
youduoka.com.		600	IN	A	121.199.20.231
;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 17:47:32 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 安徽合肥
200ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 200 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Tue Sep 29 17:47:32 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 北京
72ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 72 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建福州
130ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:47:31 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 广东中山
129ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	900	IN	A	121.199.20.231

;; Query time: 129 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
175ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 175 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 01:47:37 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河南洛阳
272ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 272 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
109ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 陕西咸阳
136ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 762
详情
详情 HTTP PING DNS
联通 江西
246ms 121.199.20.231[浙江杭州阿里云]
youduoka.com.		600	IN	A	121.199.20.231
;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 17:47:33 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 北京
294ms 121.199.20.231[浙江杭州阿里云]
youduoka.com.		600	IN	A	121.199.20.231
;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 17:47:33 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 甘肃庆阳
223ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:47:32 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖北武汉
240ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 吉林长春
191ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 191 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1174ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 1174 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 17:46:55 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏银川
701ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 701 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Wed Sep 30 01:47:33 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 山东济南
195ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 195 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 17:47:21 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 天津
202ms 121.199.20.231[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youduoka.com
;; global options: +cmd

;; ANSWER SECTION:
youduoka.com.	600	IN	A	121.199.20.231

;; Query time: 202 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Wed Sep 30 01:47:32 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

youduoka.com 优化建议

1、建议优先使用dns测试工具对比阿里公共dns与杭州本地dns,当前节点解析记录查询显示解析均指向浙江杭州阿里云单IP,需借助dns测速在线优化异地访问速度,建议启用智能dns实现dns轮询调度分散负载。
2、针对dns解析查询在线结果中出现的响应时间波动,建议部署dns污染检测工具排查劫持风险,结合dns解析速度测试定期执行dns历史解析记录查询,利用dns选优策略为核心区域配置南京电信或上海移动等低延迟节点提升dns解析在线速度。
3、建议启用dns检测工具监控dns域名污染状态,根据dns在线查询反馈的异常超时值优化云服务器带宽,同时通过dns速度在线测试对比陕西电信与北京网通响应,利用dns服务器查询功能冗余多线路,降低高延迟时段对用户dns解析查询的影响。

其他工具历史

更新时间 2026-09-30 05:57:03
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