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51vxue.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51vxue.com2026-10-03 02:05:21
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%

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 海南海口电信32ms 内蒙古赤峰联通1139ms 242.767ms
电信 海南海口电信32ms 湖南长沙电信1028ms 207ms
移动 安徽六安移动115ms 上海移动204ms 156.778ms
联通 上海联通200ms 内蒙古赤峰联通1139ms 376.444ms
华东 福建福州电信41ms 安徽亳州联通284ms 176.667ms
华北 天津移动167ms 内蒙古赤峰联通1139ms 503ms
华南 海南海口电信32ms 海南三亚联通292ms 141.75ms
华中 河南郑州移动127ms 湖南长沙电信1028ms 457.667ms
西北 -89ms 宁夏银川联通547ms 257.833ms
西南 云南楚雄彝族自治州电信55ms -268ms 139.4ms
东北 目标响应超时
解析占比
全部 电信 移动 联通 被污染
114.55.108.200
114.55.108.200
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
268ms 114.55.108.200[浙江杭州阿里云]
51vxue.com.		600	IN	A	114.55.108.200
;; Query time: 268 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
电信 内蒙古
203ms 114.55.108.200[浙江杭州阿里云]
51vxue.com.		600	IN	A	114.55.108.200
;; Query time: 203 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 18:04:43 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
电信 青海
89ms 114.55.108.200[浙江杭州阿里云]
51vxue.com.		600	IN	A	114.55.108.200
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 417

详情
详情 HTTP PING DNS
电信 福建福州
41ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:04:22 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
电信 广东东莞
54ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	602	IN	A	114.55.108.200

;; Query time: 54 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
67ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 67 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 海南海口
32ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 32 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:04:22 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
电信 湖南长沙
1028ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 1028 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 18:04:24 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 陕西渭南
268ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 268 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 四川成都
82ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 82 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
297ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 297 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:03:54 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
55ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 55 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 安徽六安
115ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 福建福州
134ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
159ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 159 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广东汕头
189ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	900	IN	A	114.55.108.200

;; Query time: 189 msec
;; SERVER: 211.136.192.6#53(211.136.192.6)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 744
详情
详情 HTTP PING DNS
移动 河南郑州
127ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 127 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 江西宜春
129ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:04:22 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 青海西宁
187ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 187 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 上海
204ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 204 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 天津
167ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 167 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 四川
225ms 114.55.108.200[浙江杭州阿里云]
51vxue.com.		600	IN	A	114.55.108.200
;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 18:04:43 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 安徽亳州
284ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 284 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 福建漳州
202ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 202 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 02:04:22 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 海南三亚
292ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 292 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河南驻马店
218ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 218 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1139ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 1139 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 18:03:48 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏银川
547ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 547 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东潍坊
281ms 114.55.108.200[浙江杭州阿里云]
51vxue.com.		600	IN	A	114.55.108.200
;; Query time: 281 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 上海
200ms 114.55.108.200[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 51vxue.com
;; global options: +cmd

;; ANSWER SECTION:
51vxue.com.	600	IN	A	114.55.108.200

;; Query time: 200 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 02:04:23 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

51vxue.com 优化建议

1、检测显示域名解析至单一浙江杭州阿里云节点,整体平均响应约239ms,但存在两次超1秒的明显延迟,建议启用dns轮询或智能dns将流量分摊至多节点,结合dns测速工具对比不同区域表现。
2、当前所有查询均指向同一IP,存在单点故障风险,建议利用dns历史解析记录查询评估阿里公共dns与百度dns的可用性,部署国内公共dns作为备选,并缩短dns解析速度测试周期以优化网络响应。
3、虽然未见dns污染及异常状态码,但dns检测显示个别查询响应达1139ms,建议使用dns查询工具测试各运营商线路(如杭州移动dns、电信dns),结合dns选优策略筛选最佳解析路径,提升dns在线查询效率。

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更新时间 2026-10-03 06:15:02
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