dudu.ac.cn的DNS测速结果_dns解析查询

工具简介

dudu.ac.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dudu.ac.cn2026-10-05 02:00:32

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%

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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	广东佛山移动24ms	辽宁盘锦电信271ms	74.767ms
电信	山西长治电信37ms	辽宁盘锦电信271ms	81.1ms
移动	广东佛山移动24ms	陕西西安移动170ms	67.9ms
联通	山东济南联通27ms	陕西渭南联通128ms	75.3ms
华东	山东济南联通27ms	江苏淮安电信76ms	47.167ms
华北	山西长治电信37ms	河北廊坊联通68ms	56.667ms
华南	广东佛山移动24ms	-92ms	62.667ms
华中	湖南长沙电信76ms	河南驻马店联通77ms	76.5ms
西北	青海西宁移动42ms	陕西西安移动170ms	91.667ms
西南	云南楚雄彝族自治州电信37ms	云南昆明移动102ms	63.833ms
东北	-63ms	辽宁盘锦电信271ms	129ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

175.24.167.173

175.24.167.173 100%

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
电信青海	56ms	175.24.167.173[上海腾讯]	dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 322 详情详情 HTTP PING DNS
电信福建漳州	46ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 46 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 549 详情详情 HTTP PING DNS
电信广西南宁	72ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 72 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信湖南长沙	76ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 76 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信吉林长春	80ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 80 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信江苏淮安	76ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 602 IN A 175.24.167.173 ;; Query time: 76 msec ;; SERVER: 218.4.4.4#53(218.4.4.4) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信辽宁盘锦	271ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 271 msec ;; SERVER: 219.148.204.66#53(219.148.204.66) ;; WHEN: Sun Oct 04 17:59:06 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信山西长治	37ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 37 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 549 详情详情 HTTP PING DNS
电信四川成都	60ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 60 msec ;; SERVER: 61.139.2.69#53(61.139.2.69) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信云南楚雄彝族自治州	37ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 37 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动吉林	63ms	175.24.167.173[上海腾讯]	dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 63 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 332 详情详情 HTTP PING DNS
移动海南	92ms	175.24.167.173[上海腾讯]	dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 322 详情详情 HTTP PING DNS
移动安徽六安	35ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 35 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动广东佛山	24ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 900 IN A 175.24.167.173 ;; Query time: 24 msec ;; SERVER: 120.196.165.24#53(120.196.165.24) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 549 详情详情 HTTP PING DNS
移动贵州黔南布依族苗族自治州	60ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 60 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动江苏淮安	42ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 42 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动青海西宁	42ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 42 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动陕西西安	170ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 170 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动四川攀枝花	49ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 49 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动云南昆明	102ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 102 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Mon Oct 05 01:59:15 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通福建福州	57ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 57 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通甘肃庆阳	74ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 74 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通河北廊坊	68ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 68 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通河南驻马店	77ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 77 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通辽宁营口	102ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 102 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通青海西宁	80ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 80 msec ;; SERVER: 221.207.58.58#53(221.207.58.58) ;; WHEN: Mon Oct 05 01:59:05 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通山东济南	27ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 27 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:58:50 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通山西长治	65ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 65 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通陕西渭南	128ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 128 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:59:05 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通四川成都	75ms	175.24.167.173[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats dudu.ac.cn ;; global options: +cmd ;; ANSWER SECTION: dudu.ac.cn. 600 IN A 175.24.167.173 ;; Query time: 75 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Mon Oct 05 01:59:05 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。

dudu.ac.cn 优化建议

1、解析结果均指向上海腾讯单一节点，dns检测工具显示响应时间稳定，可结合dns轮询与智能dns配置提升多区域覆盖，并利用dns解析检测优化dns解析速度测试结果。
2、当前dns在线查询数据无劫持或污染迹象，建议持续执行dns污染检测与dns劫持检测，并参考dns测试工具对比dns服务器查询性能，保障dns解析在线可靠性。
3、响应时间跨度从24ms至271ms，站长工具dns显示波动明显，建议针对dns测速在线结果进行dns选优，采用阿里公共dns或国内公共dns降低时延，提升dns速度在线测试表现。

其他工具历史

更新时间 2026-10-05 14:16:02

	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