precisa17.com的DNS测速结果_dns解析查询

工具简介

precisa17.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precisa17.com2026-08-30 01:53:26

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%

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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	广西南宁电信85ms	重庆移动1460ms	324.25ms
电信	广西南宁电信85ms	-309ms	216.625ms
移动	-86ms	重庆移动1460ms	349.692ms
联通	山东潍坊联通361ms	-431ms	400ms
华东	江苏常州移动119ms	-426ms	248.625ms
华北	-287ms	河北廊坊联通395ms	335.8ms
华南	广西南宁电信85ms	广东佛山移动304ms	194.5ms
华中	-176ms	-423ms	287.667ms
西北	陕西渭南电信144ms	新疆博尔塔拉蒙古自治州联通416ms	307ms
西南	-86ms	重庆移动1460ms	492.5ms
东北	-283ms	-283ms	283ms

解析占比

全部2 电信2 移动2 联通2 被污染0

复制IP

172.67.146.154
104.21.79.166

172.67.146.154 96.552%

104.21.79.166 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
电信山西	309ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 309 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:05 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
电信重庆	255ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 3600 IN A 172.67.146.154 precisa17.com. 3600 IN A 104.21.79.166 ;; Query time: 255 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
电信广西南宁	85ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats precisa17.com ;; global options: +cmd ;; ANSWER SECTION: precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 85 msec ;; SERVER: 202.103.224.68#53(202.103.224.68) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 89 详情详情 HTTP PING DNS
电信河北张家口	308ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 308 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
电信江苏盐城	132ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 606 IN A 104.21.79.166 precisa17.com. 606 IN A 172.67.146.154 ;; Query time: 132 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 01:52:03 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
电信山东滨州	196ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 196 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
电信陕西渭南	144ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats precisa17.com ;; global options: +cmd ;; ANSWER SECTION: precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 144 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 89 详情详情 HTTP PING DNS
电信浙江温州	304ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats precisa17.com ;; global options: +cmd ;; ANSWER SECTION: precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 304 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 89 详情详情 HTTP PING DNS
移动云南	332ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 332 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:05 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动上海	143ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 143 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动贵州	86ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 86 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动湖北	264ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 264 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动山西	287ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 287 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动湖南	176ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 176 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
移动黑龙江	283ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 283 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:04 UTC 2026 ;; MSG SIZE rcvd: 421 详情详情 HTTP PING DNS
移动河南	423ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 600 IN A 104.21.79.166 precisa17.com. 600 IN A 172.67.146.154 ;; Query time: 423 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:05 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动安徽六安	308ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 600 IN A 104.21.79.166 precisa17.com. 600 IN A 172.67.146.154 ;; Query time: 308 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动广东佛山	304ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 900 IN A 172.67.146.154 precisa17.com. 900 IN A 104.21.79.166 ;; Query time: 304 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 396 详情详情 HTTP PING DNS
移动江苏常州	119ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 600 IN A 172.67.146.154 precisa17.com. 600 IN A 104.21.79.166 ;; Query time: 119 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动新疆伊犁哈萨克自治州	361ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	; <<>> DiG Go <<>> +noall +answer +stats precisa17.com ;; global options: +cmd ;; ANSWER SECTION: precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 361 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 89 详情详情 HTTP PING DNS
移动重庆	1460ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 1460 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Sun Aug 30 01:52:05 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
联通江苏	426ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 426 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:24 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
联通内蒙古	0ms	没有记录	详情详情 HTTP PING DNS
联通天津	380ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 380 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:05 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
联通重庆	391ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 391 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:05 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
联通四川	431ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 431 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Aug 29 17:52:05 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
联通河北廊坊	395ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 395 msec ;; SERVER: 10.0.3.1#53(10.0.3.1) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通山东潍坊	361ms	104.21.79.166[美国Cloudflare, Inc.] 172.67.146.154[美国Cloudflare, Inc.]	precisa17.com. 300 IN A 104.21.79.166 precisa17.com. 300 IN A 172.67.146.154 ;; Query time: 361 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Sun Aug 30 01:52:04 CST 2026 ;; MSG SIZE rcvd: 74 详情详情 HTTP PING DNS
联通新疆博尔塔拉蒙古自治州	416ms	172.67.146.154[美国Cloudflare, Inc.] 104.21.79.166[美国Cloudflare, Inc.]	;; communications error to 119.29.29.29#53: timed out precisa17.com. 300 IN A 172.67.146.154 precisa17.com. 300 IN A 104.21.79.166 ;; Query time: 416 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP) ;; WHEN: Sun Aug 30 01:52:09 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。

precisa17.com 优化建议

1、使用在线DNS测速工具定期监测不同区域的响应情况，筛选出稳定快速的节点优先使用。
2、通过DNS污染检测工具排查是否存在解析异常，确保解析结果的准确性和安全性。
3、查询国内常用公共DNS服务器，对比选择适合目标受众区域的优质DNS，提升解析效率。

其他工具历史

更新时间 2026-08-30 18:17:02

	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