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youcaienglish.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youcaienglish.com2026-11-05 02:03:15
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 - 西藏拉萨移动314ms 173.759ms
电信 广东惠州电信51ms -294ms 165.222ms
移动 - 西藏拉萨移动314ms 141.5ms
联通 - 甘肃庆阳联通289ms 213.7ms
华东 江苏苏州电信60ms 山东滨州电信232ms 132ms
华北 - 河北唐山电信235ms 102.167ms
华南 广东惠州电信51ms -258ms 154.333ms
华中 湖北天门联通203ms 河南平顶山联通253ms 228ms
西北 新疆昌吉回族自治州移动175ms 甘肃庆阳联通289ms 235.5ms
西南 贵州黔南布依族苗族自治州电信81ms 西藏拉萨移动314ms 211.286ms
东北 -294ms -294ms 294ms
解析占比
全部 电信 移动 联通 被污染
47.99.56.221
47.99.56.221
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 辽宁
294ms 47.99.56.221[浙江杭州阿里云]
youcaienglish.com.	86400	IN	A	47.99.56.221
;; Query time: 294 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 62

详情
详情 HTTP PING DNS
电信 安徽芜湖
124ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 广东惠州
51ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	600	IN	A	47.99.56.221

;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
81ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 81 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 海南海口
154ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	7200	IN	A	47.99.56.221

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
电信 河北唐山
235ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 235 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 江苏苏州
60ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	7200	IN	A	47.99.56.221

;; Query time: 60 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 山东滨州
232ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 232 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 重庆
256ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 256 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 北京
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
移动 海南
258ms 47.99.56.221[浙江杭州阿里云]
youcaienglish.com.	86400	IN	A	47.99.56.221
;; Query time: 258 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 425

详情
详情 HTTP PING DNS
移动 内蒙古
133ms 47.99.56.221[浙江杭州阿里云]
youcaienglish.com.	3600	IN	A	47.99.56.221
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
移动 江西南昌
87ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 87 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 79
详情
详情 HTTP PING DNS
移动 天津
40ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 40 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 西藏拉萨
314ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 314 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
175ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	2600	IN	A	47.99.56.221

;; Query time: 175 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 云南保山
179ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 浙江金华
81ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 81 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 重庆
148ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 北京
0ms 没有记录

                        
详情
详情 HTTP PING DNS
联通 四川
240ms 47.99.56.221[浙江杭州阿里云]
youcaienglish.com.	86400	IN	A	47.99.56.221
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 甘肃庆阳
289ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 289 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 贵州遵义
261ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 261 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 河南平顶山
253ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 253 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 04 18:02:36 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 湖北天门
203ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
238ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 238 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 02:02:35 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 陕西西安
240ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	3600	IN	A	47.99.56.221

;; Query time: 240 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 04 18:01:32 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 上海
208ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 208 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 天津
205ms 47.99.56.221[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats youcaienglish.com
;; global options: +cmd

;; ANSWER SECTION:
youcaienglish.com.	86400	IN	A	47.99.56.221

;; Query time: 205 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Nov 05 02:02:36 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

youcaienglish.com 优化建议

1、建议结合dns测速在线与dns解析查询在线工具持续监测youcaienglish.com解析状态,当前响应最快40ms最慢314ms,需关注dns解析速度测试波动对杭州阿里云节点稳定性的影响。
2、建议使用dns污染在线检测与dns劫持检测工具定期核查,本次29次查询均指向同一杭州阿里云IP且两次无返回,需排除dns域名污染查询风险,保障解析一致性。
3、建议通过dns检测工具与在线dns测试工具对比各地dns服务器查询表现,优化dns测速工具选型与阿里公共dns等备选方案,缩小快慢节点差距。

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更新时间 2026-11-06 06:02:04
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