cacsd.com.cn的DNS测速结果_dns解析查询

工具简介

cacsd.com.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cacsd.com.cn2026-10-01 01:51:20

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	上海电信23ms	云南昆明移动419ms	83.172ms
电信	上海电信23ms	-126ms	61.615ms
移动	安徽六安移动32ms	云南昆明移动419ms	98.2ms
联通	上海联通44ms	宁夏银川联通281ms	104.833ms
华东	上海电信23ms	江西宜春移动109ms	50.714ms
华北	-42ms	天津移动62ms	55.25ms
华南	海南儋州电信45ms	广西梧州联通110ms	77.5ms
华中	河南驻马店电信38ms	湖南长沙电信64ms	51ms
西北	青海西宁移动59ms	宁夏银川联通281ms	110.2ms
西南	四川眉山移动40ms	云南昆明移动419ms	117.286ms
东北	辽宁盘锦电信89ms	-118ms	103.5ms

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
电信西藏	126ms	103.21.141.130[上海电信]	cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 126 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信北京	42ms	103.21.141.130[上海电信]	cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信黑龙江	118ms	103.21.141.130[上海电信]	cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 118 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
电信福建泉州	52ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 603 IN A 103.21.141.130 ;; Query time: 52 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:50:23 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	50ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 50 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信海南儋州	45ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
电信河南驻马店	38ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 900 IN A 103.21.141.130 ;; Query time: 38 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
电信湖南长沙	64ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 64 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信辽宁盘锦	89ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 89 msec ;; SERVER: 219.148.204.66#53(219.148.204.66) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信宁夏银川	60ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 60 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山东济南	38ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 601 IN A 103.21.141.130 ;; Query time: 38 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
电信山西长治	56ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 56 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
电信上海	23ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 23 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 243 详情详情 HTTP PING DNS
移动重庆	53ms	103.21.141.130[上海电信]	cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 53 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动安徽六安	32ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:50:23 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动江西宜春	109ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 109 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 69 详情详情 HTTP PING DNS
移动宁夏银川	74ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 74 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 254 详情详情 HTTP PING DNS
移动青海西宁	59ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 59 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动上海	57ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 57 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动四川眉山	40ms	103.21.141.130[上海电信]	cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
移动天津	62ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 62 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动新疆伊犁哈萨克自治州	77ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 77 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
移动云南昆明	419ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 419 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Thu Oct 01 01:50:29 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通云南	55ms	103.21.141.130[上海电信]	cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 55 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 17:50:24 UTC 2026 ;; MSG SIZE rcvd: 46 详情详情 HTTP PING DNS
联通广西梧州	110ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 110 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通内蒙古赤峰	61ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 61 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Sep 30 17:49:46 UTC 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通宁夏银川	281ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 281 msec ;; SERVER: 192.168.101.1#53(192.168.101.1) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通上海	44ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 44 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS
联通重庆	78ms	103.21.141.130[上海电信]	; <<>> DiG Go <<>> +noall +answer +stats cacsd.com.cn ;; global options: +cmd ;; ANSWER SECTION: cacsd.com.cn. 600 IN A 103.21.141.130 ;; Query time: 78 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Thu Oct 01 01:50:24 CST 2026 ;; MSG SIZE rcvd: 58 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

cacsd.com.cn 优化建议

1、检测显示域名全节点解析一致指向同一目标，但响应速度波动明显，最高延迟达419ms，建议使用dns在线查询工具定期监测dns速度测试结果，结合dns污染检测排查是否存在解析中断风险，优先优化dns解析速度测试表现。
2、各节点query_time分布不均且存在长尾延迟，建议通过dns解析查询在线记录分析历史解析记录，针对上海电信出口进行dns测速工具专项检测，必要时配置dns解析在线调度策略以平衡dns记录查询响应。
3、整体dns检测工具结果显示解析稳定性较好但无冗余备份，建议部署多线路dns解析记录查询机制，利用dns测试网站对比不同节点表现，同时启用dns劫持检测确保dns在线查询数据安全，提升dns域名查询可用性。

其他工具历史

更新时间 2026-10-01 04:56:02

	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