urbanretreat.cn的DNS测速结果_dns解析查询_dns网站污染在线检测-51CESU

工具简介

urbanretreat.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urbanretreat.cn2026-10-03 01:49:11

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	上海电信13ms	甘肃兰州电信1219ms	100.241ms
电信	上海电信13ms	甘肃兰州电信1219ms	157.667ms
移动	浙江杭州移动21ms	新疆伊犁哈萨克自治州移动87ms	51.556ms
联通	湖南邵阳联通48ms	江苏淮安联通103ms	68.875ms
华东	上海电信13ms	江苏淮安联通103ms	54.875ms
华北	天津移动26ms	河北唐山电信66ms	44.429ms
华南	海南海口电信47ms	广西桂林电信85ms	71.667ms
华中	河南驻马店电信43ms	湖南邵阳联通48ms	45.5ms
西北	青海西宁移动48ms	甘肃兰州电信1219ms	274.333ms
西南	-114ms	-114ms	114ms
东北	吉林长春移动42ms	吉林长春电信49ms	45.5ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

121.199.52.253

121.199.52.253 96.667%

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	114ms	121.199.52.253[浙江杭州阿里云]	urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 114 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:48:48 UTC 2026 ;; MSG SIZE rcvd: 49 详情详情 HTTP PING DNS
电信天津	28ms	121.199.52.253[浙江杭州阿里云]	urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 423 详情详情 HTTP PING DNS
电信福建漳州	46ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 1000 IN A 121.199.52.253 ;; Query time: 46 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:48:46 CST 2026 ;; MSG SIZE rcvd: 774 详情详情 HTTP PING DNS
电信甘肃兰州	1219ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 1219 msec ;; SERVER: 202.100.64.68#53(202.100.64.68) ;; WHEN: Sat Oct 03 01:48:49 CST 2026 ;; MSG SIZE rcvd: 774 详情详情 HTTP PING DNS
电信广西桂林	85ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 85 msec ;; SERVER: 202.103.225.68#53(202.103.225.68) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信海南海口	47ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 774 详情详情 HTTP PING DNS
电信河北唐山	66ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 66 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信河南驻马店	43ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 43 msec ;; SERVER: 192.168.5.1#53(192.168.5.1) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 774 详情详情 HTTP PING DNS
电信吉林长春	49ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 49 msec ;; SERVER: 219.149.194.55#53(219.149.194.55) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信山西长治	30ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 30 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 774 详情详情 HTTP PING DNS
电信上海	13ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 13 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
电信新疆乌鲁木齐	152ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 152 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:48:18 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动北京	38ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 38 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动甘肃庆阳	86ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 86 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动广东肇庆	0ms	没有记录	;; communications error to 210.21.196.6:53: read udp 192.168.1.104:42938->210.21.196.6:53: i/o timeout 详情详情 HTTP PING DNS
移动吉林长春	42ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 42 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 774 详情详情 HTTP PING DNS
移动内蒙古阿拉善盟	65ms	121.199.52.253[浙江杭州阿里云]	urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 65 msec ;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 49 详情详情 HTTP PING DNS
移动青海西宁	48ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 48 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动上海	51ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 51 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动天津	26ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 26 msec ;; SERVER: 211.136.17.107#53(211.136.17.107) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动新疆伊犁哈萨克自治州	87ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 87 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
移动浙江杭州	21ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 30 IN A 121.199.52.253 ;; Query time: 21 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通江西	49ms	121.199.52.253[浙江杭州阿里云]	urbanretreat.cn. 300 IN A 121.199.52.253 ;; Query time: 49 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 49 详情详情 HTTP PING DNS
联通安徽亳州	102ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 102 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通广东深圳	83ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 83 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:46:45 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通河北廊坊	58ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 58 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通湖南邵阳	48ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 48 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通江苏淮安	103ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 103 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Oct 03 01:48:46 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通陕西西安	54ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 54 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Fri Oct 02 17:48:47 UTC 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS
联通上海	54ms	121.199.52.253[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats urbanretreat.cn ;; global options: +cmd ;; ANSWER SECTION: urbanretreat.cn. 3600 IN A 121.199.52.253 ;; Query time: 54 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Oct 03 01:48:47 CST 2026 ;; MSG SIZE rcvd: 64 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

urbanretreat.cn 优化建议

1、检测显示解析全部指向浙江杭州阿里云节点，建议优先优化dns解析在线查询与dns在线检测的响应稳定性，重点排查dns延迟测试中出现的1219ms超长耗时，同时结合dns查询网和dns测试网站数据，确保dns解析查询工具的可用性。
2、针对dns污染检测与dns劫持检测场景，当前单一阿里云节点需加强dns污染在线检测覆盖，建议引入dns历史解析记录查询和dns解析记录查询机制，通过dns查询工具监控dns解析速度测试变化，规避dns污染查询工具的误报风险。
3、基于dns测速在线结果，建议优化dns速度测试的轮询策略，利用dns检测工具对比杭州移动dns及杭州电信dns的响应差异，部署dns测速工具分流高延迟请求，提升dns在线测试的整体dns速度测试表现。

其他工具历史

更新时间 2026-10-03 07:37:03

	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