21rbz.cn的DNS测速结果_dns解析查询

工具简介

21rbz.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21rbz.cn2026-09-30 02:10:05

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	广东深圳联通12ms	海南三亚联通124ms	54.172ms
电信	天津电信16ms	-120ms	47.818ms
移动	广东佛山移动23ms	西藏拉萨移动123ms	49.3ms
联通	广东深圳联通12ms	海南三亚联通124ms	69ms
华东	安徽马鞍山移动25ms	安徽亳州联通94ms	46.667ms
华北	天津电信16ms	山西长治移动44ms	33.25ms
华南	广东深圳联通12ms	海南三亚联通124ms	48ms
华中	湖南长沙移动33ms	湖北襄阳电信61ms	47.8ms
西北	甘肃庆阳移动45ms	宁夏银川移动49ms	47ms
西南	重庆电信40ms	西藏拉萨移动123ms	79.125ms
东北	目标响应超时

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

118.25.152.113

118.25.152.113 100%

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	120ms	118.25.152.113[上海腾讯]	21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 120 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信北京	33ms	118.25.152.113[上海腾讯]	21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 33 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
电信福建福州	39ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 1000 IN A 118.25.152.113 ;; Query time: 39 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 626 详情详情 HTTP PING DNS
电信广东广州	33ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 600 IN A 118.25.152.113 ;; Query time: 33 msec ;; SERVER: 202.96.128.86#53(202.96.128.86) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 626 详情详情 HTTP PING DNS
电信贵州黔南布依族苗族自治州	65ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 65 msec ;; SERVER: 192.168.110.1#53(192.168.110.1) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信湖北襄阳	61ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 61 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信江西南昌	37ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 37 msec ;; SERVER: 202.101.224.69#53(202.101.224.69) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信内蒙古包头	40ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 40 msec ;; SERVER: 114.114.114.114#53(114.114.114.114) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信天津	16ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 16 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 659 详情详情 HTTP PING DNS
电信浙江温州	42ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 42 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
电信重庆	40ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 40 msec ;; SERVER: 61.128.128.68#53(61.128.128.68) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 614 详情详情 HTTP PING DNS
移动安徽马鞍山	25ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 25 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动甘肃庆阳	45ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 45 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动广东佛山	23ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 23 msec ;; SERVER: 120.196.165.24#53(120.196.165.24) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 626 详情详情 HTTP PING DNS
移动河南郑州	48ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 48 msec ;; SERVER: 211.138.24.71#53(211.138.24.71) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动湖北武汉	39ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 39 msec ;; SERVER: 211.137.58.20#53(211.137.58.20) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动湖南长沙	33ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 33 msec ;; SERVER: 211.142.211.124#53(211.142.211.124) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 61 详情详情 HTTP PING DNS
移动宁夏银川	49ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 49 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 592 详情详情 HTTP PING DNS
移动山西长治	44ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 44 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动西藏拉萨	123ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 123 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
移动云南昆明	64ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 64 msec ;; SERVER: 211.139.29.150#53(211.139.29.150) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通云南	79ms	118.25.152.113[上海腾讯]	21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 79 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 42 详情详情 HTTP PING DNS
联通安徽亳州	94ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 94 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通广东深圳	12ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 12 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Tue Sep 29 18:08:01 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通贵州贵阳	78ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 78 msec ;; SERVER: 221.13.28.234#53(221.13.28.234) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通海南三亚	124ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 124 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Tue Sep 29 18:10:00 UTC 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通湖北宜昌	58ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 58 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS
联通山东潍坊	43ms	118.25.152.113[上海腾讯]	21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 43 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 53 详情详情 HTTP PING DNS
联通重庆	64ms	118.25.152.113[上海腾讯]	; <<>> DiG Go <<>> +noall +answer +stats 21rbz.cn ;; global options: +cmd ;; ANSWER SECTION: 21rbz.cn. 3600 IN A 118.25.152.113 ;; Query time: 64 msec ;; SERVER: 221.5.203.98#53(221.5.203.98) ;; WHEN: Wed Sep 30 02:10:00 CST 2026 ;; MSG SIZE rcvd: 50 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

21rbz.cn 优化建议

1、全节点解析统一指向118.25.152.113[上海腾讯]，无IP轮询异常及多A记录冲突，dns解析查询记录稳定可用于dns劫持检测与dns污染检测基线，dns查询网建议加强dns解析在线监控节点覆盖率提升dns测试工具响应一致性。2、响应时间呈现12-124ms区间波动，dns的查询延迟差异未体现区域优劣势，站长工具dns应侧重dns测速在线场景捕捉杭州移动dns与西安移动dns等地域性dns速度测试差异，dns测试网站需增加dns在线查询频率以优化dns解析速度测试表现。3、dns查询工具当前无超时与失败记录，dns域名查询可用作dns污染查询工具样本，建议dns在线测试结合ipv6dns测试扩展dns服务器查询维度，dns检测工具需补充dns选优功能以匹配大陆节点dns轮询特性。

其他工具历史

更新时间 2026-09-30 07:10:03

	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