czlm.cn的DNS测速结果_dns解析查询_在线测试最佳dns-51CESU

工具简介

czlm.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czlm.cn2026-10-08 01:51:22

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%

登录51CESU，立即查看域名污染全国分布情况
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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27ms	宁夏银川联通416ms	68.103ms
电信	上海电信27ms	-59ms	45.556ms
移动	北京移动29ms	西藏拉萨移动126ms	56.818ms
联通	山东潍坊联通28ms	宁夏银川联通416ms	104.444ms
华东	上海电信27ms	安徽六安移动87ms	42.5ms
华北	北京移动29ms	内蒙古阿拉善盟移动86ms	44.714ms
华南	-52ms	广西梧州联通113ms	82.5ms
华中	河南郑州移动38ms	湖北宜昌电信56ms	47ms
西北	青海西宁联通65ms	宁夏银川联通416ms	240.5ms
西南	四川成都移动38ms	西藏拉萨移动126ms	79.6ms
东北	辽宁盘锦电信55ms	辽宁营口联通70ms	61.333ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

47.111.84.70

47.111.84.70 100%

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
电信海南	52ms	47.111.84.70[浙江杭州阿里云]	czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 52 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 415 详情详情 HTTP PING DNS
电信山东	42ms	47.111.84.70[浙江杭州阿里云]	czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:50:40 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
电信黑龙江	59ms	47.111.84.70[浙江杭州阿里云]	czlm.cn. 601 IN A 47.111.84.70 ;; Query time: 59 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
电信福建厦门	36ms	47.111.84.70[浙江杭州阿里云]	czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 36 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 415 详情详情 HTTP PING DNS
电信湖北宜昌	56ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 56 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Thu Oct 08 01:50:21 CST 2026 ;; MSG SIZE rcvd: 742 详情详情 HTTP PING DNS
电信辽宁盘锦	55ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 55 msec ;; SERVER: 219.148.204.66#53(219.148.204.66) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信内蒙古包头	46ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 606 IN A 47.111.84.70 ;; Query time: 46 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
电信山西长治	37ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 37 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 742 详情详情 HTTP PING DNS
电信上海	27ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 606 IN A 47.111.84.70 ;; Query time: 27 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:50:19 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动安徽六安	87ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 87 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动北京	29ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 29 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动河南郑州	38ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 38 msec ;; SERVER: 211.138.24.71#53(211.138.24.71) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动江苏无锡	33ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 33 msec ;; SERVER: 221.131.143.69#53(221.131.143.69) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动江西宜春	39ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 39 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 59 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	86ms	47.111.84.70[浙江杭州阿里云]	czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 86 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 41 详情详情 HTTP PING DNS
移动山东青岛	48ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动山西长治	34ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 34 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动四川成都	38ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 38 msec ;; SERVER: 183.221.253.100#53(183.221.253.100) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动西藏拉萨	126ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 126 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
移动重庆	67ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 67 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通广西梧州	113ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 113 msec ;; SERVER: 192.168.5.30#53(192.168.5.30) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通贵州贵阳	64ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 64 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通河北廊坊	50ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 50 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通辽宁营口	70ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 70 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Wed Oct 07 17:50:20 UTC 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通宁夏银川	416ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 416 msec ;; SERVER: 192.168.101.1#53(192.168.101.1) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通青海西宁	65ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 65 msec ;; SERVER: 221.207.58.58#53(221.207.58.58) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通山东潍坊	28ms	47.111.84.70[浙江杭州阿里云]	czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 28 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通天津	31ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 31 msec ;; SERVER: 202.99.96.68#53(202.99.96.68) ;; WHEN: Thu Oct 08 01:50:20 CST 2026 ;; MSG SIZE rcvd: 48 详情详情 HTTP PING DNS
联通云南昆明	103ms	47.111.84.70[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats czlm.cn ;; global options: +cmd ;; ANSWER SECTION: czlm.cn. 600 IN A 47.111.84.70 ;; Query time: 103 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Thu Oct 08 01:50:20 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。

czlm.cn 优化建议

1、建议部署多节点缓解单点故障，当前dns解析及历史解析均指向杭州阿里云单IP，建议启用其他区域如杭州移动或电信的解析，优化dns测速在线体验并降低平均延迟。
2、针对异常响应值，建议利用dns测速工具或在线测试进行专项排查，结合dns污染检测网站验证该IP在浙江区域的连通性，同时通过dns查询网对比不同运营商的解析速度以提升稳定性。
3、建议引入智能dns或选优机制，基于dns速度测试结果将用户分流至更快节点，推荐使用国内公共dns或阿里公共dns作为部分回源，改善整体dns解析查询响应并减少超时现象。

其他工具历史

更新时间 2026-10-08 07:40:05

	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