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uf-ex.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uf-ex.com2026-10-22 02:10:05
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 海南海口电信50ms 上海电信1030ms 189.233ms
电信 海南海口电信50ms 上海电信1030ms 201.3ms
移动 -74ms 河北唐山移动303ms 154.5ms
联通 河北唐山联通150ms 吉林长春联通273ms 226.25ms
华东 山东青岛移动93ms 上海电信1030ms 294.125ms
华北 -74ms 河北唐山移动303ms 155ms
华南 海南海口电信50ms 海南琼海联通243ms 125.667ms
华中 河南驻马店电信141ms 河南驻马店电信141ms 141ms
西北 宁夏银川电信73ms 宁夏石嘴山联通209ms 141ms
西南 重庆电信58ms 贵州黔东南苗族侗族自治州移动276ms 142.333ms
东北 黑龙江大庆电信124ms 吉林长春联通273ms 179ms
解析占比
全部 电信 移动 联通 被污染
8.144.163.248
8.144.163.248
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 安徽合肥
242ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 242 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 21 18:09:58 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 福建漳州
149ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 广西南宁
84ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 84 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 海南海口
50ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 河南驻马店
141ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	900	IN	A	8.144.163.248

;; Query time: 141 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
电信 黑龙江大庆
124ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 宁夏银川
73ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 73 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 上海
1030ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 1030 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川成都
62ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 62 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 重庆
58ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 58 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 北京
74ms 8.144.163.248[北京阿里云]
uf-ex.com.		600	IN	A	8.144.163.248
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 21 18:09:58 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 贵州黔东南苗族侗族自治州
276ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	3600	IN	A	8.144.163.248

;; Query time: 276 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 761
详情
详情 HTTP PING DNS
移动 河北唐山
303ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 303 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 黑龙江绥化
141ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 141 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 750
详情
详情 HTTP PING DNS
移动 江西宜春
137ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 137 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 辽宁大连
124ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古包头
138ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 山东青岛
93ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 93 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
110ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 110 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 西藏拉萨
176ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 176 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南保山
154ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 重庆
128ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 128 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 安徽芜湖
253ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 海南琼海
243ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 243 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 河北唐山
150ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	900	IN	A	8.144.163.248

;; Query time: 150 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
联通 黑龙江大庆
233ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 吉林长春
273ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 273 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
209ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 209 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 22 02:09:57 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
228ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 228 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 浙江温州
221ms 8.144.163.248[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats uf-ex.com
;; global options: +cmd

;; ANSWER SECTION:
uf-ex.com.	600	IN	A	8.144.163.248

;; Query time: 221 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 22 02:09:58 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

uf-ex.com 优化建议

1、建议使用dns测速在线与dns延迟测试工具持续监控解析表现,当前最快50ms最慢1030ms差距明显,需关注dns解析速度测试与dns速度在线测试节点稳定性。
2、建议通过dns污染检测与dns劫持检测核查解析一致性,结合dns历史解析记录查询确认各区域均指向同一北京阿里云地址,排除dns污染在线检测风险。
3、建议利用dns测试网站与在线dns测试工具对杭州移动dns、西安移动dns、贵州联通dns等多运营商节点做dns测速对比,优化dns选优策略提升解析效率。

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更新时间 2026-10-22 03:00:02
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