021zsb.com的DNS测速结果_dns解析查询

工具简介

021zsb.com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021zsb.com2026-09-21 01:42:33

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	-5ms	-245ms	83.321ms
电信	-5ms	湖北宜昌电信82ms	39.667ms
移动	陕西咸阳移动6ms	-178ms	89.455ms
联通	-5ms	-245ms	101ms
华东	江西宜春移动28ms	浙江金华联通195ms	83.375ms
华北	-8ms	-121ms	66ms
华南	广东东莞电信37ms	-211ms	124ms
华中	-5ms	-127ms	71.333ms
西北	-5ms	-12ms	9ms
西南	-58ms	-245ms	159.25ms
东北	-17ms	-241ms	129ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

47.98.203.237

47.98.203.237 96.552%

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
电信新疆	5ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 1 IN A 47.98.203.237 ;; Query time: 5 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信北京	8ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 1 IN A 47.98.203.237 ;; Query time: 8 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:04 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信内蒙古	48ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 48 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:25 UTC 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
电信四川	58ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 58 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
电信广东东莞	37ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 600 IN A 47.98.203.237 ;; Query time: 37 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Sep 21 01:41:18 CST 2026 ;; MSG SIZE rcvd: 235 详情详情 HTTP PING DNS
电信湖北宜昌	82ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 82 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Sep 21 01:41:18 CST 2026 ;; MSG SIZE rcvd: 235 详情详情 HTTP PING DNS
移动河南	127ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 127 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:25 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动西藏	178ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 178 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动宁夏	12ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 5 IN A 47.98.203.237 ;; Query time: 12 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动山西	121ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 121 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:25 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动安徽六安	55ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 1 IN A 47.98.203.237 ;; Query time: 55 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动福建漳州	99ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 99 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动江西宜春	28ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 65 详情详情 HTTP PING DNS
移动山东滨州	50ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 50 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Mon Sep 21 01:41:04 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
移动陕西咸阳	6ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 2887 IN A 47.98.203.237 ;; Query time: 6 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 235 详情详情 HTTP PING DNS
移动四川眉山	156ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 156 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
移动浙江台州	152ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 152 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通广西	211ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 211 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:27 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通黑龙江	241ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 241 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:04 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通上海	28ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通吉林	17ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 60 IN A 47.98.203.237 ;; Query time: 17 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通甘肃	12ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 1 IN A 47.98.203.237 ;; Query time: 12 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:25 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通海南	0ms	没有记录	详情详情 HTTP PING DNS
联通湖南	5ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 20538 IN A 47.98.203.237 ;; Query time: 5 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:04 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通陕西	10ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 1 IN A 47.98.203.237 ;; Query time: 10 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:24 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通云南	245ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 245 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Sun Sep 20 17:41:25 UTC 2026 ;; MSG SIZE rcvd: 44 详情详情 HTTP PING DNS
联通福建厦门	60ms	47.98.203.237[浙江杭州阿里云]	021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 60 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Mon Sep 21 01:41:03 CST 2026 ;; MSG SIZE rcvd: 55 详情详情 HTTP PING DNS
联通内蒙古赤峰	87ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 3600 IN A 47.98.203.237 ;; Query time: 87 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) ;; WHEN: Sun Sep 20 17:40:22 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
联通浙江金华	195ms	47.98.203.237[浙江杭州阿里云]	; <<>> DiG Go <<>> +noall +answer +stats 021zsb.com ;; global options: +cmd ;; ANSWER SECTION: 021zsb.com. 28800 IN A 47.98.203.237 ;; Query time: 195 msec ;; SERVER: 221.12.1.227#53(221.12.1.227) ;; WHEN: Mon Sep 21 01:41:07 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS

查询结果仅供参考，不保证100%准确。

021zsb.com 优化建议

1、使用dns测速工具定期检测域名解析速度，筛选响应较快的服务器节点，提升用户访问体验。
2、通过dns污染查询工具检查域名是否存在解析异常，确保解析结果的准确性和安全性。
3、选择阿里公共dns等稳定的公共dns服务，优化解析路径，减少解析延迟。

其他工具历史

更新时间 2026-09-21 03:30:02

	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