j55.cn的DNS测速结果_dns解析查询_dns污染检测工具-51CESU

工具简介

j55.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j55.cn2026-10-02 02:03:17

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	-9ms	陕西西安联通3401ms	224.433ms
电信	-34ms	吉林长春电信1395ms	182ms
移动	四川成都移动37ms	安徽六安移动84ms	67.875ms
联通	-9ms	陕西西安联通3401ms	380.727ms
华东	山东济南电信38ms	福建漳州联通119ms	77.143ms
华北	-34ms	内蒙古阿拉善盟移动74ms	59ms
华南	-55ms	海南三亚联通128ms	83ms
华中	湖南长沙电信67ms	河南平顶山联通77ms	72ms
西北	宁夏银川移动73ms	陕西西安联通3401ms	1737ms
西南	-9ms	-116ms	52ms
东北	辽宁大连移动67ms	吉林长春电信1395ms	409ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

120.79.133.230

120.79.133.230 100%

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
电信西藏	116ms	120.79.133.230[广东深圳阿里云]	j55.cn. 600 IN A 120.79.133.230 ;; Query time: 116 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
电信海南	55ms	120.79.133.230[广东深圳阿里云]	j55.cn. 600 IN A 120.79.133.230 ;; Query time: 55 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 232 详情详情 HTTP PING DNS
电信天津	34ms	120.79.133.230[广东深圳阿里云]	j55.cn. 600 IN A 120.79.133.230 ;; Query time: 34 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 232 详情详情 HTTP PING DNS
电信安徽合肥	53ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 53 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信广东东莞	60ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 60 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 211 详情详情 HTTP PING DNS
电信湖南长沙	67ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 67 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信吉林长春	1395ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 1395 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Fri Oct 02 02:02:29 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信江苏无锡	76ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 76 msec ;; SERVER: 218.2.2.2#53(218.2.2.2) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信山东济南	38ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 601 IN A 120.79.133.230 ;; Query time: 38 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信山西长治	61ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 61 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 339 详情详情 HTTP PING DNS
电信四川成都	47ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 47 msec ;; SERVER: 61.139.2.69#53(61.139.2.69) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动安徽六安	84ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 84 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:02:27 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动吉林长春	77ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 77 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 339 详情详情 HTTP PING DNS
移动江苏无锡	70ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 70 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动辽宁大连	67ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 67 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	74ms	120.79.133.230[广东深圳阿里云]	j55.cn. 600 IN A 120.79.133.230 ;; Query time: 74 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
移动宁夏银川	73ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 73 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 350 详情详情 HTTP PING DNS
移动四川成都	37ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 37 msec ;; SERVER: 211.137.96.205#53(211.137.96.205) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动重庆	61ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 61 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通黑龙江	97ms	120.79.133.230[广东深圳阿里云]	j55.cn. 600 IN A 120.79.133.230 ;; Query time: 97 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
联通四川	9ms	120.79.133.230[广东深圳阿里云]	j55.cn. 580 IN A 120.79.133.230 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 18:02:48 UTC 2026 ;; MSG SIZE rcvd: 40 详情详情 HTTP PING DNS
联通安徽亳州	100ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 100 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通福建漳州	119ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 119 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通广西梧州	89ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 89 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通贵州贵阳	42ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 42 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Fri Oct 02 02:02:28 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通海南三亚	128ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 128 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通河北廊坊	56ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 56 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通河南平顶山	77ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 77 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:02:28 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通内蒙古赤峰	70ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 70 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 18:01:52 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通陕西西安	3401ms	120.79.133.230[广东深圳阿里云]	; <<>> DiG Go <<>> +noall +answer +stats j55.cn ;; global options: +cmd ;; ANSWER SECTION: j55.cn. 600 IN A 120.79.133.230 ;; Query time: 3401 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 18:02:31 UTC 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。

j55.cn 优化建议

1、当前dns解析速度整体稳定，建议优化响应时间最长的一次解析，避免异常延迟影响用户体验，可结合dns测速工具持续监控。
2、所有解析均指向同一节点，建议配置冗余线路以应对突发流量，利用dns检测工具验证备份解析的可用性，提升容错能力。
3、解析结果未出现污染或劫持，建议定期执行dns劫持检测，并关注dns污染查询结果，确保长期解析安全可靠。

其他工具历史

更新时间 2026-10-02 10:30:02

	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