brightchemicals.cn的DNS测速结果_dns解析查询

工具简介

brightchemicals.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brightchemicals.cn2026-10-05 01:59:05

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

区域/运营商	响应最快	响应最慢	平均响应
全部	福建厦门电信26ms	上海联通129ms	67ms
电信	福建厦门电信26ms	河北唐山电信84ms	57.571ms
移动	湖南长沙移动28ms	内蒙古阿拉善盟移动86ms	61ms
联通	山东济南联通41ms	上海联通129ms	79.545ms
华东	福建厦门电信26ms	上海联通129ms	61.3ms
华北	-58ms	内蒙古阿拉善盟移动86ms	70.667ms
华南	-52ms	海南三亚联通114ms	73.667ms
华中	湖南长沙移动28ms	河南平顶山联通82ms	55ms
西北	甘肃庆阳移动83ms	宁夏银川电信84ms	83.5ms
西南	重庆电信36ms	重庆联通72ms	54.75ms
东北	辽宁大连移动72ms	辽宁营口联通104ms	85.333ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

103.21.141.130

103.21.141.130 100%

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
电信江西	42ms	103.21.141.130[上海电信]	brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 17:58:37 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信安徽合肥	76ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 900 IN A 103.21.141.130 ;; Query time: 76 msec ;; SERVER: 61.132.163.68#53(61.132.163.68) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
电信福建厦门	26ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 26 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:58:16 CST 2026 ;; MSG SIZE rcvd: 267 详情详情 HTTP PING DNS
电信广西南宁	55ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 55 msec ;; SERVER: 202.103.224.68#53(202.103.224.68) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
电信河北唐山	84ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 84 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
电信宁夏银川	84ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 84 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
电信重庆	36ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 36 msec ;; SERVER: 61.128.128.68#53(61.128.128.68) ;; WHEN: Mon Oct 05 01:58:16 CST 2026 ;; MSG SIZE rcvd: 267 详情详情 HTTP PING DNS
移动海南	52ms	103.21.141.130[上海电信]	brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 52 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 17:58:17 UTC 2026 ;; MSG SIZE rcvd: 158 详情详情 HTTP PING DNS
移动北京	71ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 71 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动甘肃庆阳	83ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 83 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:58:17 UTC 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动河北唐山	65ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 65 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动湖南长沙	28ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 28 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Mon Oct 05 01:58:16 CST 2026 ;; MSG SIZE rcvd: 81 详情详情 HTTP PING DNS
移动辽宁大连	72ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 72 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 05 01:58:16 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	86ms	103.21.141.130[上海电信]	brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 86 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动山东青岛	46ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 46 msec ;; SERVER: 211.137.191.26#53(211.137.191.26) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动山西长治	60ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 60 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:58:16 UTC 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动上海	82ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 82 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动四川眉山	54ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 54 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
移动浙江嘉兴	33ms	103.21.141.130[上海电信]	brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 33 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
联通北京	58ms	103.21.141.130[上海电信]	brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 58 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Oct 04 17:58:17 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通贵州贵阳	57ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 57 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通海南三亚	114ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 114 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 17:58:17 UTC 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通河南平顶山	82ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 82 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 17:58:17 UTC 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通吉林长春	80ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 80 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通江苏泰州	69ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 69 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通辽宁营口	104ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 104 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Oct 04 17:58:17 UTC 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通山东济南	41ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 41 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sun Oct 04 17:58:01 UTC 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通上海	129ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 129 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通浙江金华	69ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 69 msec ;; SERVER: 221.12.1.227#53(221.12.1.227) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS
联通重庆	72ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats brightchemicals.cn ;; global options: +cmd ;; ANSWER SECTION: brightchemicals.cn. 600 IN A 103.21.141.130 ;; Query time: 72 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Mon Oct 05 01:58:17 CST 2026 ;; MSG SIZE rcvd: 70 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

brightchemicals.cn 优化建议

1、针对当前IP解析一致性，建议结合dns解析查询在线与dns污染检测工具定期核查历史解析记录，侧重网站dns查询与dns域名查询，维持无污染状态并优化dns速度在线测试表现。
2、依据上海电信平均响应时间约67ms且波动明显，建议利用dns测速工具与dns检测工具对比本地dns查询结果，配合dns解析速度测试评估节点质量，改善dns在线测试的效率与稳定性。
3、鉴于地址统一回源单节点，建议通过dns历史解析记录查询及ipv6dns测试扩展冗余链路，关联杭州电信dns、上海dns等常用节点，强化dns劫持检测与dns选优能力。

其他工具历史

更新时间 2026-10-05 06:17:03

	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