njnad.com的DNS测速结果_dns解析查询_在线dns测试工具-51CESU

工具简介

njnad.com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njnad.com2026-10-09 01:49:26

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
立即登录

概览响应超时 (2)

区域/运营商	响应最快	响应最慢	平均响应
全部	-5ms	西藏拉萨移动321ms	162.074ms
电信	海南海口电信31ms	重庆电信213ms	85.333ms
移动	内蒙古阿拉善盟移动13ms	西藏拉萨移动321ms	163.375ms
联通	-5ms	-285ms	196.692ms
华东	安徽六安移动130ms	-285ms	217.667ms
华北	内蒙古阿拉善盟移动13ms	内蒙古赤峰联通76ms	51ms
华南	海南海口电信31ms	广东深圳联通225ms	130.667ms
华中	河南洛阳移动58ms	湖北荆州联通283ms	202ms
西北	甘肃庆阳联通266ms	甘肃庆阳联通266ms	266ms
西南	-5ms	西藏拉萨移动321ms	153.857ms
东北	-101ms	吉林长春联通222ms	161.5ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

47.102.40.69

47.102.40.69 93.103%

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
电信天津	55ms	47.102.40.69[上海阿里云]	njnad.com. 600 IN A 47.102.40.69 ;; Query time: 55 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 17:48:12 UTC 2026 ;; MSG SIZE rcvd: 415 详情详情 HTTP PING DNS
电信黑龙江	101ms	47.102.40.69[上海阿里云]	njnad.com. 300 IN A 47.102.40.69 ;; Query time: 101 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 17:48:12 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
电信北京	0ms	没有记录	详情详情 HTTP PING DNS
电信海南海口	31ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 31 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 730 详情详情 HTTP PING DNS
电信河北唐山	60ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 60 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信云南楚雄彝族自治州	52ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 52 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 17:48:12 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信重庆	213ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 213 msec ;; SERVER: 61.128.128.68#53(61.128.128.68) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 730 详情详情 HTTP PING DNS
移动安徽六安	130ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 130 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动广西南宁	136ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 136 msec ;; SERVER: 211.138.240.100#53(211.138.240.100) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动河南洛阳	58ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 58 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	13ms	47.102.40.69[上海阿里云]	njnad.com. 1 IN A 47.102.40.69 ;; Query time: 13 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
移动四川成都	166ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 166 msec ;; SERVER: 211.137.96.205#53(211.137.96.205) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动西藏拉萨	321ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 321 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动云南昆明	282ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 282 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Fri Oct 09 01:48:13 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动浙江台州	201ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 201 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通重庆	5ms	47.102.40.69[上海阿里云]	njnad.com. 596 IN A 47.102.40.69 ;; Query time: 5 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 17:48:17 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通江西	285ms	47.102.40.69[上海阿里云]	njnad.com. 600 IN A 47.102.40.69 ;; Query time: 285 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 17:48:13 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通福建泉州	214ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 214 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通甘肃庆阳	266ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 266 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 17:48:13 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通广东深圳	225ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 225 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 17:46:03 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通河南驻马店	248ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 248 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 09 01:48:13 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通湖北荆州	283ms	47.102.40.69[上海阿里云]	njnad.com. 600 IN A 47.102.40.69 ;; Query time: 283 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP) ;; WHEN: Fri Oct 09 01:48:13 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通湖南衡阳	219ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 219 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通吉林长春	222ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 222 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通内蒙古赤峰	76ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 76 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 08 17:47:43 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通山东烟台	0ms	没有记录	dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found 详情详情 HTTP PING DNS
联通上海	198ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 198 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通四川成都	38ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 38 msec ;; SERVER: 119.6.6.6#53(119.6.6.6) ;; WHEN: Fri Oct 09 01:48:12 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通浙江金华	278ms	47.102.40.69[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats njnad.com ;; global options: +cmd ;; ANSWER SECTION: njnad.com. 600 IN A 47.102.40.69 ;; Query time: 278 msec ;; SERVER: 221.12.1.227#53(221.12.1.227) ;; WHEN: Fri Oct 09 01:48:13 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。

njnad.com 优化建议

1、建议优先排查包含零记录的超时节点，结合dns延迟测试与dns在线检测工具，评估上海阿里云单一节点的承载能力，避免dns测速在线结果波动影响整体dns解析速度测试结论。
2、当前dns记录查询显示所有响应均指向同一上海地址，建议通过dns历史解析记录查询对比多时段数据，同时利用dns污染检测确认解析安全，并借助dns查询工具补充dns在线查询在不同运营商的实测表现。
3、针对多数响应在200ms以上且部分超时的现象，建议部署dns轮询或智能dns策略分散请求，结合dns测速工具常态化监测dns解析在线状态，再参考dns解析记录查询优化节点调度，提升dns检测工具的稳定性。

其他工具历史

更新时间 2026-10-09 05:04:03

	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