cscd-edu.com的DNS测速结果_dns解析查询

工具简介

cscd-edu.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cscd-edu.com2026-11-06 02:03:09

预估消耗 0 检测点，实际消耗以【检测点账单】为准

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

区域/运营商	响应最快	响应最慢	平均响应
全部	天津联通24ms	重庆电信337ms	162.75ms
电信	浙江温州电信38ms	重庆电信337ms	153.5ms
移动	黑龙江绥化移动37ms	湖北鄂州移动247ms	121.75ms
联通	天津联通24ms	重庆联通314ms	217.625ms
华东	浙江温州电信38ms	安徽芜湖联通245ms	103.5ms
华北	天津联通24ms	天津移动207ms	121.333ms
华南	-92ms	广东深圳联通258ms	175ms
华中	河南驻马店电信201ms	河南平顶山联通261ms	236.333ms
西北	甘肃兰州移动51ms	新疆昌吉回族自治州联通297ms	164.167ms
西南	贵州黔南布依族苗族自治州电信91ms	重庆电信337ms	247.333ms
东北	黑龙江绥化移动37ms	辽宁营口联通279ms	157.25ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

39.100.93.118

39.100.93.118 100%

DNS查询详情

全部

响应超时0 被污染0

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	39ms	39.100.93.118[北京阿里云]	cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 39 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 18:02:47 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信甘肃庆阳	162ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 162 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Thu Nov 05 18:02:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	91ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 91 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信河南驻马店	201ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 201 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信江苏淮安	68ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 68 msec ;; SERVER: 218.2.2.2#53(218.2.2.2) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信辽宁盘锦	191ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 191 msec ;; SERVER: 219.148.204.66#53(219.148.204.66) ;; WHEN: Thu Nov 05 18:02:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信内蒙古包头	183ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 183 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
电信宁夏银川	211ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 211 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山西长治	181ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 181 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 762 详情详情 HTTP PING DNS
电信新疆昌吉回族自治州	140ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 140 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信浙江温州	38ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 38 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信重庆	337ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 337 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动海南	92ms	39.100.93.118[北京阿里云]	cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Nov 05 18:02:47 UTC 2026 ;; MSG SIZE rcvd: 417 详情详情 HTTP PING DNS
移动北京	94ms	39.100.93.118[北京阿里云]	cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 94 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri May 14 17:40:32 2021 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动甘肃兰州	51ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 51 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动黑龙江绥化	37ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 37 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 762 详情详情 HTTP PING DNS
移动湖北鄂州	247ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 247 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动辽宁大连	122ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 122 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动宁夏石嘴山	124ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 124 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 773 详情详情 HTTP PING DNS
移动天津	207ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 207 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通安徽芜湖	245ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 245 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通广东深圳	258ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 258 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Nov 05 18:00:05 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通河南平顶山	261ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 261 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Nov 05 18:02:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通江苏徐州	63ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 63 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通辽宁营口	279ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 279 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Nov 05 18:02:47 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通天津	24ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 24 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Fri Nov 06 02:02:47 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通新疆昌吉回族自治州	297ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 297 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 02:02:46 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通重庆	314ms	39.100.93.118[北京阿里云]	; <<>> DiG Go <<>> +noall +answer +stats cscd-edu.com ;; global options: +cmd ;; ANSWER SECTION: cscd-edu.com. 600 IN A 39.100.93.118 ;; Query time: 314 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Fri Nov 06 02:02:47 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。

cscd-edu.com 优化建议

1、dns测速在线显示最快24ms、最慢337ms，建议使用dns解析查询在线与dns检测工具定期复测，关注北京阿里云节点多时段dns速度在线测试波动，并结合dns污染检测确认解析稳定性。
2、针对两极延迟差距，建议用dns测速与dns解析速度测试对比杭州移动dns、西安移动dns等各地运营商响应，利用dns选优和在线测试最佳dns筛选更稳定的dns服务器查询入口。
3、dns记录查询与dns历史解析记录查询应同步监控，配合dns劫持检测和dns污染查询工具核查解析一致性，并通过dns在线检测持续跟踪延迟变化趋势。

其他工具历史

更新时间 2026-11-07 13:59:03

	游客	注册用户
检测次数/工具/日	5	50
批量检测数量上限	不支持	10
每日登录奖励	不支持	最高 140 点
监控任务/API	不支持	支持