cdhafl.cn的DNS测速结果_dns解析查询

工具简介

cdhafl.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cdhafl.cn2026-09-08 02:09:08

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	-9ms	-287ms	66.241ms
电信	-32ms	-287ms	86.8ms
移动	广东广州移动28ms	河北唐山移动116ms	59.167ms
联通	-9ms	-85ms	49ms
华东	-9ms	安徽六安移动88ms	48ms
华北	天津联通28ms	河北唐山移动116ms	59.8ms
华南	广东广州移动28ms	-85ms	51.75ms
华中	湖北武汉移动36ms	湖南长沙电信147ms	74.75ms
西北	-46ms	-46ms	46ms
西南	-40ms	云南昆明移动85ms	67.75ms
东北	-44ms	-287ms	138.333ms

解析占比

全部1 电信1 移动1 联通1 被污染0

复制IP

120.48.25.72

120.48.25.72 96.667%

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
电信黑龙江	287ms	120.48.25.72[北京百度]	cdhafl.cn. 1800 IN A 120.48.25.72 ;; Query time: 287 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:31 UTC 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
电信山东	32ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 32 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
电信海南	49ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 49 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 251 详情详情 HTTP PING DNS
电信内蒙古	47ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 47 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信安徽合肥	36ms	120.48.25.72[北京百度]	cdhafl.cn. 601 IN A 120.48.25.72 ;; Query time: 36 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP) ;; WHEN: Tue Sep 08 02:08:29 CST 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
电信湖南长沙	147ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 147 msec ;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 54 详情详情 HTTP PING DNS
电信吉林长春	84ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 84 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信江西宜春	45ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
电信山西长治	57ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 57 msec ;; SERVER: 127.0.0.53#53(127.0.0.53) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 322 详情详情 HTTP PING DNS
电信四川成都	84ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 84 msec ;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
移动四川	40ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 305 详情详情 HTTP PING DNS
移动海南	0ms	没有记录	dig: isc_taskmgr_create: no available threads 详情详情 HTTP PING DNS
移动黑龙江	44ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 44 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 251 详情详情 HTTP PING DNS
移动宁夏	46ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 46 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 233 详情详情 HTTP PING DNS
移动安徽六安	88ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 600 IN A 120.48.25.72 ;; Query time: 88 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动广东广州	28ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 900 IN A 120.48.25.72 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 380 详情详情 HTTP PING DNS
移动河北唐山	116ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 116 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动河南郑州	65ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 600 IN A 120.48.25.72 ;; Query time: 65 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动湖北武汉	36ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 36 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动江西宜春	40ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 600 IN A 120.48.25.72 ;; Query time: 40 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 63 详情详情 HTTP PING DNS
移动天津	51ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 51 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动云南昆明	85ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 85 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 CST 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
移动浙江丽水	71ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 71 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 52 详情详情 HTTP PING DNS
联通云南	62ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 62 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通海南	85ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 85 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通上海	63ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 63 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通广西	45ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 45 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通安徽	9ms	120.48.25.72[北京百度]	cdhafl.cn. 60 IN A 120.48.25.72 ;; Query time: 9 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通湖北	51ms	120.48.25.72[北京百度]	cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 51 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Sep 07 18:08:30 UTC 2026 ;; MSG SIZE rcvd: 43 详情详情 HTTP PING DNS
联通天津	28ms	120.48.25.72[北京百度]	; <<>> DiG Go <<>> +noall +answer +stats cdhafl.cn ;; global options: +cmd ;; ANSWER SECTION: cdhafl.cn. 300 IN A 120.48.25.72 ;; Query time: 28 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Tue Sep 08 02:08:30 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。

cdhafl.cn 优化建议

1、使用在线DNS测速工具定期监测不同节点的响应情况，筛选出平均响应较快的节点作为主要解析节点。
2、通过DNS污染在线检测工具检查是否存在解析异常，确保解析结果稳定指向目标IP。
3、结合DNS解析记录查询功能，分析历史解析数据，优化解析策略以提升整体解析效率。

其他工具历史

更新时间 2026-09-08 04:07:05

	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