cnprecisa.cn的DNS测速结果_dns解析查询

工具简介

cnprecisa.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cnprecisa.cn2026-08-31 01:54:13

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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概览响应超时 (1)

区域/运营商	响应最快	响应最慢	平均响应
全部	江苏常州移动51ms	-2211ms	303.483ms
电信	江苏无锡电信76ms	甘肃庆阳电信308ms	140.333ms
移动	江苏常州移动51ms	-2211ms	424ms
联通	-210ms	甘肃庆阳联通534ms	274.583ms
华东	江苏常州移动51ms	-262ms	151.625ms
华北	-102ms	内蒙古阿拉善盟移动255ms	212.25ms
华南	-237ms	-270ms	249.25ms
华中	湖南长沙电信95ms	-180ms	137.5ms
西北	-255ms	甘肃庆阳联通534ms	360.75ms
西南	-149ms	-2211ms	700.4ms
东北	-250ms	-272ms	261ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

104.21.14.62
172.67.158.29

104.21.14.62 96.667%

172.67.158.29 96.667%

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	102ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 102 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 395 详情详情 HTTP PING DNS
电信重庆	149ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 149 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 395 详情详情 HTTP PING DNS
电信甘肃庆阳	308ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats cnprecisa.cn ;; global options: +cmd ;; ANSWER SECTION: cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 308 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 86 详情详情 HTTP PING DNS
电信湖南长沙	95ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 95 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Mon Aug 31 01:53:14 CST 2026 ;; MSG SIZE rcvd: 73 详情详情 HTTP PING DNS
电信江苏无锡	76ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 76 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Mon Aug 31 01:53:14 CST 2026 ;; MSG SIZE rcvd: 73 详情详情 HTTP PING DNS
电信山东滨州	112ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 112 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Mon Aug 31 01:53:14 CST 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
移动黑龙江	272ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 272 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 73 详情详情 HTTP PING DNS
移动海南	270ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 270 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 395 详情详情 HTTP PING DNS
移动云南	662ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 662 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
移动四川	2211ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 2211 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:17 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
移动湖北	180ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 180 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
移动广西	241ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 241 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) (UDP) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 73 详情详情 HTTP PING DNS
移动河北唐山	246ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats cnprecisa.cn ;; global options: +cmd ;; ANSWER SECTION: cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 246 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 86 详情详情 HTTP PING DNS
移动江苏常州	51ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 600 IN A 172.67.158.29 cnprecisa.cn. 600 IN A 104.21.14.62 ;; Query time: 51 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Mon Aug 31 01:53:14 CST 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
移动江西宜春	188ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 600 IN A 172.67.158.29 cnprecisa.cn. 600 IN A 104.21.14.62 ;; Query time: 188 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Mon Aug 31 01:53:14 CST 2026 ;; MSG SIZE rcvd: 73 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	255ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 255 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 73 详情详情 HTTP PING DNS
移动浙江杭州	88ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 600 IN A 172.67.158.29 cnprecisa.cn. 600 IN A 104.21.14.62 ;; Query time: 88 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Mon Aug 31 01:53:14 CST 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通青海	255ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 255 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通四川	232ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 232 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通安徽	210ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 210 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通吉林	250ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 250 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通广东	237ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 237 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通海南	249ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 249 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通云南	248ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 248 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通北京	246ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 246 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通上海	262ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 262 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Aug 30 17:53:15 UTC 2026 ;; MSG SIZE rcvd: 62 详情详情 HTTP PING DNS
联通甘肃庆阳	534ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats cnprecisa.cn ;; global options: +cmd ;; ANSWER SECTION: cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 534 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 86 详情详情 HTTP PING DNS
联通山东烟台	0ms	没有记录	;; communications error to [fe80::1]:53: dial udp [fe80::1]:53: connect: invalid argument 详情详情 HTTP PING DNS
联通新疆博尔塔拉蒙古自治州	346ms	104.21.14.62[美国Cloudflare, Inc.] 172.67.158.29[美国Cloudflare, Inc.]	cnprecisa.cn. 300 IN A 104.21.14.62 cnprecisa.cn. 300 IN A 172.67.158.29 ;; Query time: 346 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 85 详情详情 HTTP PING DNS
联通浙江温州	226ms	172.67.158.29[美国Cloudflare, Inc.] 104.21.14.62[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats cnprecisa.cn ;; global options: +cmd ;; ANSWER SECTION: cnprecisa.cn. 300 IN A 172.67.158.29 cnprecisa.cn. 300 IN A 104.21.14.62 ;; Query time: 226 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Aug 31 01:53:15 CST 2026 ;; MSG SIZE rcvd: 86 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

cnprecisa.cn 优化建议

1、使用在线DNS测速工具定期监测解析速度，筛选响应稳定的节点，优化用户访问体验。
2、通过DNS污染检测工具检查是否存在解析异常，确保域名正常解析至目标服务器。
3、结合站长工具DNS功能，分析不同区域解析表现，针对性调整解析策略。

其他工具历史

更新时间 2026-08-31 03:43:02

	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