jbf.cn的DNS测速结果_dns解析查询

工具简介

jbf.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jbf.cn2026-10-08 01:52:03

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	上海电信29ms	云南昆明联通671ms	117.69ms
电信	上海电信29ms	-111ms	63.429ms
移动	天津移动29ms	福建厦门移动181ms	90.857ms
联通	天津联通39ms	云南昆明联通671ms	155.533ms
华东	上海电信29ms	福建厦门移动181ms	66.111ms
华北	天津移动29ms	内蒙古赤峰联通580ms	140.833ms
华南	广西梧州移动131ms	广西梧州移动131ms	131ms
华中	湖北宜昌联通56ms	河南驻马店电信59ms	58ms
西北	甘肃庆阳移动65ms	宁夏银川联通311ms	148ms
西南	-67ms	云南昆明联通671ms	231ms
东北	辽宁大连电信77ms	-92ms	84.5ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

211.149.226.37

211.149.226.37 96.552%

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
电信西藏	111ms	211.149.226.37[四川绵阳电信]	jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 111 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
电信北京	47ms	211.149.226.37[四川绵阳电信]	jbf.cn. 300 IN A 211.149.226.37 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	75ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 75 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信河南驻马店	59ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 900 IN A 211.149.226.37 ;; Query time: 59 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 339 详情详情 HTTP PING DNS
电信辽宁大连	77ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 77 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:51:47 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信山东济南	46ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 601 IN A 211.149.226.37 ;; Query time: 46 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信上海	29ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 29 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动吉林	92ms	211.149.226.37[四川绵阳电信]	jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 200 详情详情 HTTP PING DNS
移动福建厦门	181ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 181 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:51:47 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动甘肃庆阳	65ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 65 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动广西梧州	131ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 131 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动江苏无锡	56ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 56 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	82ms	211.149.226.37[四川绵阳电信]	jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 82 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
移动天津	29ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 29 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通重庆	67ms	211.149.226.37[四川绵阳电信]	jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 67 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
联通江西	51ms	211.149.226.37[四川绵阳电信]	jbf.cn. 1800 IN A 211.149.226.37 ;; Query time: 51 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 51 详情详情 HTTP PING DNS
联通安徽亳州	86ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 86 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通海南三亚	131ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 131 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通河北廊坊	68ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 68 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通河南平顶山	59ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 59 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通湖北宜昌	56ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 56 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通内蒙古赤峰	580ms	没有记录	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; Query time: 580 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:51:18 UTC 2026 ;; MSG SIZE rcvd: 24 详情详情 HTTP PING DNS
联通宁夏银川	311ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 311 msec ;; SERVER: 192.168.101.1#53(192.168.101.1) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通山东济南	42ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 42 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:51:30 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通陕西西安	68ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 68 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:51:48 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通上海	46ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 46 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 01:51:53 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通天津	39ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 39 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通云南昆明	671ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 671 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通浙江温州	58ms	211.149.226.37[四川绵阳电信]	; <<>> DiG Go <<>> +noall +answer +stats jbf.cn ;; global options: +cmd ;; ANSWER SECTION: jbf.cn. 600 IN A 211.149.226.37 ;; Query time: 58 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 01:51:48 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

jbf.cn 优化建议

1、检测显示四川绵阳电信解析均一致，响应区间29至671毫秒，延迟波动显著，建议针对全国范围增加dns测速在线节点，采用dns测速工具对比多区域dns解析查询在线结果，优化dns解析速度测试，降低高延迟节点影响，提升dns在线查询体验。
2、存在单次无应答记录，疑似dns污染或丢包，建议启用dns污染检测工具进行dns劫持检测和dns污染查询，实施dns安全检测，同时通过dns在线检测验证dns解析记录查询一致性，确保dns查询工具反馈的dns解析查询结果稳定可靠。
3、当前解析指向单一四川绵阳电信IP，缺乏冗余，建议利用dns检测工具评估dns解析在线质量，结合dns地址查询和dns服务器查询，配置智能dns切换策略，部署多区域dns解析，强化dns域名解析查询效率，保障dns速度在线测试表现均衡。

其他工具历史

更新时间 2026-10-08 07:44:04

	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