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cfdascom.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cfdascom.com2026-09-29 01:57:09
预估消耗 0 检测点,实际消耗以【检测点账单】为准
29

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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 河北唐山电信38ms 新疆伊犁哈萨克自治州移动349ms 144.964ms
电信 河北唐山电信38ms 甘肃庆阳电信196ms 89.583ms
移动 福建泉州移动61ms 新疆伊犁哈萨克自治州移动349ms 152.667ms
联通 广东深圳联通48ms 新疆博尔塔拉蒙古自治州联通345ms 230ms
华东 江西宜春电信40ms 安徽亳州联通290ms 130.286ms
华北 河北唐山电信38ms 山西长治电信191ms 107.5ms
华南 广东广州电信40ms 广东深圳联通48ms 44ms
华中 湖南长沙电信47ms 湖北鄂州移动193ms 120ms
西北 甘肃庆阳移动104ms 新疆伊犁哈萨克自治州移动349ms 230.667ms
西南 贵州黔南布依族苗族自治州电信65ms 云南昆明移动148ms 114.333ms
东北 辽宁大连电信96ms -244ms 165.5ms
解析占比
全部 电信 移动 联通 被污染
8.130.182.238
8.130.182.238
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 北京
39ms 8.130.182.238[北京阿里云]
cfdascom.com.		600	IN	A	8.130.182.238
;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 西藏
130ms 8.130.182.238[北京阿里云]
cfdascom.com.		600	IN	A	8.130.182.238
;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 福建漳州
151ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 151 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 甘肃庆阳
196ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 196 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 广东广州
40ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 40 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
65ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 65 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 河北唐山
38ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 38 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 湖南长沙
47ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 47 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 江苏盐城
42ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江西宜春
40ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 40 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 辽宁大连
96ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 山西长治
191ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 191 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
移动 北京
162ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 162 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 福建泉州
61ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 61 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃庆阳
104ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 104 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 湖北鄂州
193ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 193 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 辽宁大连
104ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 青海西宁
151ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 151 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
349ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 349 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 云南昆明
148ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 148 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 浙江嘉兴
102ms 8.130.182.238[北京阿里云]
cfdascom.com.		600	IN	A	8.130.182.238
;; Query time: 102 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 黑龙江
244ms 8.130.182.238[北京阿里云]
cfdascom.com.		600	IN	A	8.130.182.238
;; Query time: 244 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 安徽亳州
290ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 290 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 17:56:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 广东深圳
48ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 48 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 17:54:51 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 吉林长春
218ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 218 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 青海西宁
239ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 239 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Tue Sep 29 01:56:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 上海
226ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 226 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
345ms 8.130.182.238[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cfdascom.com
;; global options: +cmd

;; ANSWER SECTION:
cfdascom.com.	600	IN	A	8.130.182.238

;; Query time: 345 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Sep 29 01:56:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cfdascom.com 优化建议

1、检测显示解析集中于北京阿里云单一节点,建议结合dns测试网站与dns在线查询工具持续跟踪地域解析分布,同时利用dns解析记录查询确认多线路冗余配置,降低单点故障风险。
2、整体响应速度存在明显波动,建议通过dns测速工具针对主要运营商线路进行dns速度测试,并使用dns检测工具分析慢节点差异,优化dns服务器查询策略以提升dns解析速度测试表现。
3、存在无响应的查询记录,建议启用dns劫持检测与dns污染检测工具确保解析纯净度,同时利用dns历史解析记录查询比对异常变化,加强dns在线检测频率以保障稳定性和安全性。

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更新时间 2026-09-29 08:16:02
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