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usc-cleantech.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usc-cleantech.com2026-10-15 01:59:19
预估消耗 0 检测点,实际消耗以【检测点账单】为准
30

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 被污染 (0) 状态码4XX (0) 客户端请求错误(请求的资源不存在、权限不足等) 状态码5XX (0) 服务器故障,处理请求时内部出错无法访问 响应超时 (0)
区域/运营商 响应最快 响应最慢 平均响应
全部 上海电信75ms 新疆博尔塔拉蒙古自治州联通621ms 296.633ms
电信 上海电信75ms 湖北襄阳电信365ms 157.727ms
移动 广东广州移动179ms 江苏淮安移动495ms 312.333ms
联通 天津联通364ms 新疆博尔塔拉蒙古自治州联通621ms 435.3ms
华东 上海电信75ms 江苏淮安移动495ms 299.143ms
华北 山西长治电信259ms 山西长治联通370ms 322.4ms
华南 广东东莞电信78ms 广西南宁移动257ms 150.25ms
华中 河南洛阳电信199ms 湖北宜昌联通373ms 312.333ms
西北 陕西咸阳电信105ms 新疆博尔塔拉蒙古自治州联通621ms 369ms
西南 重庆电信104ms 贵州贵阳联通373ms 267.333ms
东北 辽宁大连移动296ms 吉林长春联通402ms 336ms
解析占比
全部 电信 移动 联通 被污染
166.75.148.162
166.75.148.162
DNS查询详情
全部
响应超时 被污染
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 广东东莞
78ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	600	IN	A	166.75.148.162

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
电信 广西桂林
87ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 87 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 河南洛阳
199ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	900	IN	A	166.75.148.162

;; Query time: 199 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
电信 湖北襄阳
365ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 365 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 17:58:25 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 江苏苏州
97ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	592	IN	A	166.75.148.162

;; Query time: 97 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 青海西宁
276ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	600	IN	A	166.75.148.162

;; Query time: 276 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
电信 山西长治
259ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 259 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:58:25 UTC 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
电信 陕西咸阳
105ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	600	IN	A	166.75.148.162

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
电信 上海
75ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 75 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 浙江温州
90ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 90 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 重庆
104ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 104 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
移动 内蒙古
313ms 166.75.148.162[智利]
usc-cleantech.com.	30	IN	A	166.75.148.162
;; Query time: 313 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:58:25 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
移动 广东广州
179ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	900	IN	A	166.75.148.162

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
移动 广西南宁
257ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 257 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 河北唐山
306ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 306 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 吉林长春
310ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 310 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 737
详情
详情 HTTP PING DNS
移动 江苏淮安
495ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	600	IN	A	166.75.148.162

;; Query time: 495 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 辽宁大连
296ms 166.75.148.162[智利]
usc-cleantech.com.	300	IN	A	166.75.148.162
;; Query time: 296 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
移动 青海西宁
330ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 330 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 云南昆明
325ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 325 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 15 01:58:30 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 江西
443ms 166.75.148.162[智利]
usc-cleantech.com.	300	IN	A	166.75.148.162
;; Query time: 443 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 17:58:25 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 福建福州
492ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 492 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 15 01:58:24 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 甘肃庆阳
513ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 513 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:58:25 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 贵州贵阳
373ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 373 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 湖北宜昌
373ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 373 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 吉林长春
402ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 402 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 山西长治
370ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 370 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 17:58:25 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 天津
364ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 364 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
621ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 621 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 浙江金华
402ms 166.75.148.162[智利]
; <<>> DiG Go <<>> +noall +answer +stats usc-cleantech.com
;; global options: +cmd

;; ANSWER SECTION:
usc-cleantech.com.	300	IN	A	166.75.148.162

;; Query time: 402 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Thu Oct 15 01:58:25 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

usc-cleantech.com 优化建议

1、针对IP地址集中指向单一智利节点的情况,建议使用dns测试工具结合dns在线查询评估多区域解析效果,同时通过dns检测工具排查服务商调度策略,利用dns测速在线模拟不同线路访问,优先优化国内公共dns对该域名的适配性。
2、鉴于各节点响应时间跨度较大,需通过dns解析查询在线对比全球节点状态,利用dns历史解析记录查询分析过往调度变化,借助dns解析速度测试定位慢节点成因,推荐采用智能dns实现基于用户位置的动态流量分配,降低dns延迟。
3、为规避单点故障风险,建议借助dns污染检测工具确认无异常劫持,采用dns轮询结合多IP冗余方案提升容错能力,通过dns选优筛选最优响应节点,并利用dns域名查询工具监控解析一致性,加强dns劫持检测防止解析被篡改。

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更新时间 2026-10-15 10:21:03
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