jzduo.cn的DNS测速结果_dns解析查询

工具简介

jzduo.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jzduo.cn2026-11-04 02:09:23

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	天津联通21ms	河南南阳联通823ms	91.069ms
电信	上海电信30ms	贵州遵义电信232ms	73.182ms
移动	-29ms	四川攀枝花移动229ms	68.778ms
联通	天津联通21ms	河南南阳联通823ms	135.222ms
华东	上海电信30ms	-94ms	54.75ms
华北	天津联通21ms	-92ms	41.333ms
华南	广东广州电信31ms	海南澄迈县电信59ms	46.667ms
华中	湖南郴州联通30ms	河南南阳联通823ms	214.4ms
西北	新疆昌吉回族自治州联通47ms	甘肃兰州移动61ms	54ms
西南	四川攀枝花电信64ms	贵州遵义电信232ms	175ms
东北	辽宁沈阳移动38ms	黑龙江大庆电信72ms	55ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

156.239.81.47

156.239.81.47 100%

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
电信北京	42ms	156.239.81.47[香港香港GNET INC.]	jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Nov 03 18:08:24 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信安徽芜湖	39ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 39 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信广东广州	31ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 31 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 499 详情详情 HTTP PING DNS
电信贵州遵义	232ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 232 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信海南澄迈县	59ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 59 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 499 详情详情 HTTP PING DNS
电信河南驻马店	86ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 86 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信黑龙江大庆	72ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 72 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信湖北襄阳	82ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 82 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Tue Nov 03 18:08:24 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信江西南昌	68ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 68 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信上海	30ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 30 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信四川攀枝花	64ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 64 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动海南	50ms	156.239.81.47[香港香港GNET INC.]	jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 50 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Nov 03 18:08:24 UTC 2026 ;; MSG SIZE rcvd: 333 详情详情 HTTP PING DNS
移动内蒙古	92ms	156.239.81.47[香港香港GNET INC.]	jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 92 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Nov 03 18:08:25 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
移动北京	29ms	156.239.81.47[香港香港GNET INC.]	jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 29 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Nov 03 18:08:24 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
移动甘肃兰州	61ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 61 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动江苏无锡	46ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 46 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动江西南昌	39ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 39 msec ;; SERVER: 211.141.90.68#53(211.141.90.68) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动辽宁沈阳	38ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 38 msec ;; SERVER: 211.137.32.178#53(211.137.32.178) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动山西运城	35ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 35 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动四川攀枝花	229ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 229 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通北京	29ms	156.239.81.47[香港香港GNET INC.]	jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 29 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Nov 03 18:08:24 UTC 2026 ;; MSG SIZE rcvd: 53 详情详情 HTTP PING DNS
联通江西	94ms	156.239.81.47[香港香港GNET INC.]	jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 94 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Nov 03 18:08:24 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
联通河南南阳	823ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 823 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:25 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通湖北武汉	51ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 51 msec ;; SERVER: 218.104.111.122#53(218.104.111.122) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通湖南郴州	30ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 30 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通山东烟台	75ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 75 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通上海	47ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 47 msec ;; SERVER: 210.22.70.225#53(210.22.70.225) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通天津	21ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 21 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Wed Nov 04 02:08:24 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通新疆昌吉回族自治州	47ms	156.239.81.47[香港香港GNET INC.]	; <<>> DiG Go <<>> +noall +answer +stats jzduo.cn ;; global options: +cmd ;; ANSWER SECTION: jzduo.cn. 600 IN A 156.239.81.47 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Nov 04 02:08:24 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。

jzduo.cn 优化建议

1、dns延迟测试显示节点全覆盖，平均响应约102ms，建议持续用dns测速在线与dns解析记录查询跟踪解析一致性，并优先优化香港dns节点缓存，缩小快慢节点响应差距。
2、dns污染查询与dns劫持检测未见异常，建议在dns历史解析记录查询、dns解析查询在线中对比历史IP变动，结合dns在线查询复核解析指向，稳定搜索引擎收录。
3、dns测试网站与dns速度在线测试中最大响应823ms偏慢，建议用dns测速工具、在线测试最佳dns定期巡检，强化dns解析速度测试与dns查询网监控，提升响应效率。

其他工具历史

更新时间 2026-11-04 05:18:04

	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