51jsb.cn的DNS测速结果_dns解析查询

工具简介

51jsb.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51jsb.cn2026-10-01 01:59:29

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	湖南长沙移动32ms	辽宁营口联通189ms	64.586ms
电信	山西长治电信43ms	广西桂林电信80ms	59.222ms
移动	湖南长沙移动32ms	福建厦门移动92ms	50.444ms
联通	山西临汾联通42ms	辽宁营口联通189ms	80.545ms
华东	江苏无锡移动32ms	福建厦门移动92ms	60ms
华北	山西临汾联通42ms	北京移动57ms	47.333ms
华南	海南儋州电信47ms	海南三亚联通104ms	77ms
华中	湖南长沙移动32ms	河南平顶山联通76ms	56.333ms
西北	宁夏银川移动49ms	甘肃庆阳联通70ms	59.4ms
西南	云南昆明电信54ms	云南昆明移动74ms	64ms
东北	辽宁大连移动32ms	辽宁营口联通189ms	85.2ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

112.124.203.32

112.124.203.32 100%

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	70ms	112.124.203.32[浙江杭州阿里云]	51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 70 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信甘肃兰州	56ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 56 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 746 详情详情 HTTP PING DNS
电信广西桂林	80ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 80 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信海南儋州	47ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 746 详情详情 HTTP PING DNS
电信湖南长沙	61ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 61 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信吉林长春	63ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 63 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信青海西宁	59ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 59 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 746 详情详情 HTTP PING DNS
电信山西长治	43ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 43 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 746 详情详情 HTTP PING DNS
电信云南昆明	54ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 54 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动安徽合肥	51ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 51 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动北京	57ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 57 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动福建厦门	92ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动湖南长沙	32ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 32 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动江苏无锡	32ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 32 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动辽宁大连	32ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:06 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动宁夏银川	49ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 49 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 757 详情详情 HTTP PING DNS
移动山东青岛	35ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 35 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动云南昆明	74ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 74 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Thu Oct 01 01:58:12 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通江西	51ms	112.124.203.32[浙江杭州阿里云]	51jsb.cn. 30 IN A 112.124.203.32 ;; Query time: 51 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
联通福建福州	55ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 55 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:06 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通甘肃庆阳	70ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 70 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通海南三亚	104ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 104 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通河南平顶山	76ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 76 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通吉林长春	72ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 72 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通江苏淮安	89ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 89 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通辽宁营口	189ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 189 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通青海西宁	63ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 63 msec ;; SERVER: 221.207.58.58#53(221.207.58.58) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通山西临汾	42ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 42 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:58:07 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通浙江温州	75ms	112.124.203.32[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 51jsb.cn ;; global options: +cmd ;; ANSWER SECTION: 51jsb.cn. 600 IN A 112.124.203.32 ;; Query time: 75 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 01:58:07 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

51jsb.cn 优化建议

1、结合dns解析查询在线与dns在线检测结果，当前浙江杭州阿里云节点响应稳定，建议强化dns速度在线测试维度，挖掘各区域网络适配性，推荐dns检测工具及dns历史解析记录查询以完善数据链路。
2、针对dns测速在线场景，聚焦于dns污染检测与dns解析记录查询优化，建议利用dns查询网及dns测试网站扩展监控面，突出dns速度测试表现以提升搜索引擎对dns解析速度的收录权重。
3、基于dns解析查询的单一IP特征，建议引入dns轮询机制并优化dns地址配置，同时参考dns劫持检测与dns在线查询工具，平衡杭州电信dns及杭州移动dns等区域节点，增强dns服务器查询的可靠性与响应效率。

其他工具历史

更新时间 2026-10-01 08:13:02

	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