021lvhua.cn的DNS测速结果_dns解析查询

工具简介

021lvhua.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021lvhua.cn2026-11-07 02:00:29

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	湖南岳阳联通2ms	重庆联通1274ms	84.967ms
电信	上海电信12ms	河南驻马店电信50ms	33.222ms
移动	湖北武汉移动3ms	四川攀枝花移动102ms	42.091ms
联通	湖南岳阳联通2ms	重庆联通1274ms	178.7ms
华东	安徽六安移动9ms	-80ms	34.333ms
华北	天津电信23ms	内蒙古呼和浩特联通43ms	36ms
华南	目标响应超时
华中	湖南岳阳联通2ms	河南驻马店电信50ms	23.5ms
西北	新疆昌吉回族自治州移动6ms	甘肃庆阳移动96ms	43ms
西南	云南保山移动14ms	重庆联通1274ms	241.714ms
东北	辽宁沈阳移动33ms	黑龙江大庆联通71ms	47.75ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

47.117.164.40

47.117.164.40 100%

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
电信安徽安庆	19ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 19 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
电信河南驻马店	50ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 50 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
电信内蒙古包头	42ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 42 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 67 详情详情 HTTP PING DNS
电信宁夏银川	35ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 35 msec ;; SERVER: 202.100.96.68#53(202.100.96.68) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
电信陕西西安	38ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 38 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Fri Nov 06 17:59:13 UTC 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
电信上海	12ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 12 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
电信四川攀枝花	45ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
电信天津	23ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 23 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 758 详情详情 HTTP PING DNS
电信浙江温州	35ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 35 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动安徽六安	9ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 1 IN A 47.117.164.40 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动甘肃庆阳	96ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 96 msec ;; SERVER: 119.29.29.29#53(119.29.29.29) ;; WHEN: Fri Nov 06 17:59:13 UTC 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动河南洛阳	39ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 39 msec ;; SERVER: 211.138.24.71#53(211.138.24.71) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动湖北武汉	3ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 60 IN A 47.117.164.40 ;; Query time: 3 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动吉林长春	50ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 50 msec ;; SERVER: 211.141.16.99#53(211.141.16.99) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 758 详情详情 HTTP PING DNS
移动辽宁沈阳	33ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 33 msec ;; SERVER: 211.137.32.178#53(211.137.32.178) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动青海西宁	46ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 46 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动四川攀枝花	102ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 102 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动新疆昌吉回族自治州	6ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 1 IN A 47.117.164.40 ;; Query time: 6 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动云南保山	14ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 30 IN A 47.117.164.40 ;; Query time: 14 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
移动重庆	65ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 65 msec ;; SERVER: 192.168.68.1#53(192.168.68.1) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通江西	80ms	47.117.164.40[上海阿里云]	021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 80 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 17:59:13 UTC 2026 ;; MSG SIZE rcvd: 45 详情详情 HTTP PING DNS
联通四川	65ms	47.117.164.40[上海阿里云]	021lvhua.cn. 31 IN A 47.117.164.40 ;; Query time: 65 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 17:59:13 UTC 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通云南	127ms	47.117.164.40[上海阿里云]	021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 127 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 17:59:33 UTC 2026 ;; MSG SIZE rcvd: 45 详情详情 HTTP PING DNS
联通青海	37ms	47.117.164.40[上海阿里云]	021lvhua.cn. 394 IN A 47.117.164.40 ;; Query time: 37 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Fri Nov 06 17:59:13 UTC 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通黑龙江大庆	71ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 71 msec ;; SERVER: 202.97.224.69#53(202.97.224.69) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通湖南岳阳	2ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 1 IN A 47.117.164.40 ;; Query time: 2 msec ;; SERVER: 58.20.127.170#53(58.20.127.170) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通吉林长春	37ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 37 msec ;; SERVER: 202.98.0.68#53(202.98.0.68) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通江苏徐州	51ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 51 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Sat Nov 07 01:59:13 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通内蒙古呼和浩特	43ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 43 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sat Nov 07 01:59:12 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS
联通重庆	1274ms	47.117.164.40[上海阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021lvhua.cn ;; global options: +cmd ;; ANSWER SECTION: 021lvhua.cn. 600 IN A 47.117.164.40 ;; Query time: 1274 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Sat Nov 07 01:59:14 CST 2026 ;; MSG SIZE rcvd: 56 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

021lvhua.cn 优化建议

1、建议使用dns测速在线与dns解析查询在线工具定期监测021lvhua.cn解析至上海阿里云的响应波动，重点关注1274ms异常节点，结合dns污染检测工具排查是否存在dns劫持风险。
2、建议通过dns历史解析记录查询与dns记录查询核对解析一致性，针对dns速度在线测试中偏慢的节点，使用dns测速工具对比杭州移动dns、上海dns等常用dns地址，优化解析线路。
3、建议使用dns污染查询工具与dns检测工具持续监测域名dns污染在线检测状态，结合在线dns测试工具评估各运营商dns解析速度差异，提升网站dns查询整体效率。

其他工具历史

更新时间 2026-11-07 10:31:03

	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