teach.bio的DNS测速结果_dns解析查询_dns在线查询工具-51CESU

工具简介

teach.bio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teach.bio2026-10-02 01:59:16

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	上海移动107ms	山西长治电信1571ms	330.433ms
电信	宁夏银川电信172ms	山西长治电信1571ms	644.6ms
移动	上海移动107ms	福建厦门移动403ms	201.8ms
联通	-164ms	四川成都联通986ms	366.3ms
华东	上海移动107ms	福建厦门移动403ms	221.125ms
华北	山西长治移动123ms	山西长治电信1571ms	560ms
华南	-162ms	海南海口联通315ms	247.75ms
华中	湖南长沙移动242ms	河南驻马店联通253ms	247.5ms
西北	宁夏银川移动144ms	甘肃庆阳移动358ms	224.667ms
西南	重庆移动165ms	四川成都联通986ms	420.75ms
东北	黑龙江绥化移动140ms	-991ms	375.25ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

118.24.17.36

118.24.17.36 100%

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
电信黑龙江	991ms	118.24.17.36[四川成都腾讯]	teach.bio. 600 IN A 118.24.17.36 ;; Query time: 991 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 17:58:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
电信安徽合肥	188ms	118.24.17.36[四川成都腾讯]	teach.bio. 601 IN A 118.24.17.36 ;; Query time: 188 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
电信江苏盐城	301ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 301 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信宁夏银川	172ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 172 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信山西长治	1571ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 1571 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 17:58:31 UTC 2026 ;; MSG SIZE rcvd: 552 详情详情 HTTP PING DNS
移动海南	162ms	118.24.17.36[四川成都腾讯]	teach.bio. 600 IN A 118.24.17.36 ;; Query time: 162 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 17:58:29 UTC 2026 ;; MSG SIZE rcvd: 322 详情详情 HTTP PING DNS
移动安徽马鞍山	113ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 113 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动福建厦门	403ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 403 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动甘肃庆阳	358ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 358 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 17:58:29 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动广东广州	223ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 900 IN A 118.24.17.36 ;; Query time: 223 msec ;; SERVER: 211.136.192.6#53(211.136.192.6) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 552 详情详情 HTTP PING DNS
移动广西梧州	291ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 291 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动黑龙江绥化	140ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 140 msec ;; SERVER: 127.0.0.11#53(127.0.0.11) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 552 详情详情 HTTP PING DNS
移动湖南长沙	242ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 242 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动吉林长春	149ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 149 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 552 详情详情 HTTP PING DNS
移动宁夏银川	144ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 144 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 563 详情详情 HTTP PING DNS
移动山西长治	123ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 123 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 17:58:29 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动上海	107ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 107 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动天津	139ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 139 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动云南昆明	268ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 268 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Fri Oct 02 01:58:34 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动重庆	165ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 165 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通北京	164ms	118.24.17.36[四川成都腾讯]	teach.bio. 600 IN A 118.24.17.36 ;; Query time: 164 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 17:58:29 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通黑龙江	221ms	118.24.17.36[四川成都腾讯]	teach.bio. 600 IN A 118.24.17.36 ;; Query time: 221 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 17:58:29 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通安徽亳州	258ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 258 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 17:58:29 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通海南海口	315ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 315 msec ;; SERVER: 221.11.132.2#53(221.11.132.2) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通河南驻马店	253ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 253 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通内蒙古赤峰	803ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 803 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 17:57:53 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通山东济南	196ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 196 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 17:58:16 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通上海	203ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 203 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通四川成都	986ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 986 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Fri Oct 02 01:58:40 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通重庆	264ms	118.24.17.36[四川成都腾讯]	; <<>> DiG Go <<>> +noall +answer +stats teach.bio ;; global options: +cmd ;; ANSWER SECTION: teach.bio. 600 IN A 118.24.17.36 ;; Query time: 264 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Fri Oct 02 01:58:29 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

teach.bio 优化建议

1、针对四川成都腾讯节点覆盖的现状，建议利用dns解析查询在线工具重点检测该区域的dns速度测试表现，结合dns历史解析记录查询对比不同时间段的响应波动，通过dns污染检测工具排除解析异常干扰，并参考dns测速在线数据优化本地运营商线路的dns服务器查询配置。
2、鉴于当前解析记录指向同一成都IP且延迟跨度较大，建议使用dns污染在线检测网站核查是否存在劫持风险，同时借助dns解析速度测试分析各节点回源效率，利用在线测试最佳dns筛选更优的公共dns地址，如阿里公共dns或百度dns，并定期执行dns轮询以保障dns解析查询的稳定性和dns速度测试的一致性。
3、针对高延迟响应实例，建议部署智能dns策略结合dns在线检测工具监控全国范围内的dns检测结果，利用站长工具dns对比不同运营商如杭州移动dns、贵州联通dns的解析差异，通过dns检测工具定位慢节点并启用dns选优机制，最终借助dns域名查询优化解析链路以降低平均响应时间并增强dns测试工具的可用性。

其他工具历史

更新时间 2026-10-02 10:54:02

	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