efsm.cn的DNS测速结果_dns解析查询_在线dns域名查询-51CESU

工具简介

efsm.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efsm.cn2026-10-27 02:03:10

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	-28ms	辽宁盘锦电信140ms	63.2ms
电信	广东广州电信29ms	辽宁盘锦电信140ms	71.1ms
移动	-28ms	吉林长春移动80ms	53.857ms
联通	-56ms	甘肃庆阳联通83ms	71.833ms
华东	福建漳州电信32ms	江苏无锡电信75ms	51.375ms
华北	-44ms	内蒙古包头电信81ms	64.429ms
华南	-28ms	广东广州电信29ms	28.5ms
华中	湖南长沙移动30ms	河南商丘移动47ms	38.5ms
西北	宁夏银川移动65ms	甘肃庆阳联通83ms	73.6ms
西南	目标响应超时
东北	黑龙江大庆移动64ms	辽宁盘锦电信140ms	88.667ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

121.41.82.203

121.41.82.203 100%

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
电信北京	44ms	121.41.82.203[浙江杭州阿里云]	efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 44 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
电信福建漳州	32ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 223 详情详情 HTTP PING DNS
电信广东广州	29ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 29 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 223 详情详情 HTTP PING DNS
电信吉林长春	98ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 98 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信江苏无锡	75ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 604 IN A 121.41.82.203 ;; Query time: 75 msec ;; SERVER: 218.2.2.2#53(218.2.2.2) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信辽宁盘锦	140ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 140 msec ;; SERVER: 219.148.204.66#53(219.148.204.66) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信内蒙古包头	81ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 81 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
电信青海西宁	68ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 68 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 223 详情详情 HTTP PING DNS
电信天津	65ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 65 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 223 详情详情 HTTP PING DNS
电信新疆昌吉回族自治州	79ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 79 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动北京	54ms	121.41.82.203[浙江杭州阿里云]	efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 54 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
移动海南	28ms	121.41.82.203[浙江杭州阿里云]	efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 147 详情详情 HTTP PING DNS
移动安徽淮南	42ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动福建福州	33ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 33 msec ;; SERVER: 211.138.151.161#53(211.138.151.161) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动河北唐山	76ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 76 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动河南商丘	47ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动黑龙江大庆	64ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 64 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 223 详情详情 HTTP PING DNS
移动湖南长沙	30ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 30 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
移动吉林长春	80ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 80 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 223 详情详情 HTTP PING DNS
移动江西宜春	62ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 62 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
移动辽宁大连	72ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 72 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动宁夏银川	65ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 65 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 234 详情详情 HTTP PING DNS
移动上海	39ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 39 msec ;; SERVER: 10.10.0.1#53(10.10.0.1) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动天津	62ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 62 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通江西	56ms	121.41.82.203[浙江杭州阿里云]	efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 56 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
联通甘肃庆阳	83ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 83 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通吉林长春	78ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 78 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通江苏	72ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 72 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Oct 27 02:02:45 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通山西长治	69ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 69 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Oct 26 18:02:45 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通新疆昌吉回族自治州	73ms	121.41.82.203[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats efsm.cn ;; global options: +cmd ;; ANSWER SECTION: efsm.cn. 600 IN A 121.41.82.203 ;; Query time: 73 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Oct 27 02:02:44 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

efsm.cn 优化建议

1、从dns测速在线与dns解析查询结果看，efsm.cn多次解析均指向121.41.82.203杭州阿里云，建议结合dns历史解析记录查询、dns记录查询确认解析稳定性，并用dns测试网站持续监测，避免单点异常影响访问。
2、当前响应多在28至140ms之间波动，建议使用dns速度在线测试、dns解析速度测试、在线测试dns速度对杭州电信dns、杭州移动dns等本地节点做对比，同时用dns测速工具筛选更优dns选优方案。
3、建议定期通过dns污染查询、dns劫持检测、dns污染在线检测核查解析安全，配合dns检测工具与在线dns测试工具检查ipv6 dns测试及域名dns解析查询，降低污染与劫持风险。

其他工具历史

更新时间 2026-10-27 07:41:03

	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