广告
提示
工具简介
cdfirst.net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cdfirst.net2026-09-14 01:47:10
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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22ms 新疆乌鲁木齐电信441ms 178.2ms
电信 上海电信22ms 新疆乌鲁木齐电信441ms 122.727ms
移动 辽宁大连移动101ms -308ms 175.3ms
联通 上海联通204ms 河南驻马店联通326ms 249.222ms
华东 上海电信22ms -223ms 155.6ms
华北 -59ms -280ms 191.8ms
华南 -57ms -310ms 190.5ms
华中 -59ms 河南驻马店联通326ms 188ms
西北 甘肃兰州电信66ms 新疆乌鲁木齐电信441ms 214.8ms
西南 -51ms 云南昆明移动251ms 132.667ms
东北 辽宁大连移动101ms 黑龙江绥化移动141ms 121ms
解析占比
全部 电信 移动 联通 被污染
47.108.196.63
47.108.196.63
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 内蒙古
280ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
电信 湖南
59ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
电信 河北
59ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 海南
57ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		300	IN	A	47.108.196.63
;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 328

详情
详情 HTTP PING DNS
电信 贵州
51ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 51 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 甘肃兰州
66ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	600	IN	A	47.108.196.63

;; Query time: 66 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 588
详情
详情 HTTP PING DNS
电信 广西南宁
62ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	300	IN	A	47.108.196.63

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
157ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	300	IN	A	47.108.196.63

;; Query time: 157 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 588
详情
详情 HTTP PING DNS
电信 上海
22ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	600	IN	A	47.108.196.63

;; Query time: 22 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 588
详情
详情 HTTP PING DNS
电信 四川成都
96ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 96 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
441ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 441 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 14 01:46:24 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 海南
308ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		1800	IN	A	47.108.196.63
;; Query time: 308 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 78

详情
详情 HTTP PING DNS
移动 安徽六安
107ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	600	IN	A	47.108.196.63

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:45 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西南宁
128ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 128 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河北唐山
220ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 220 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 黑龙江绥化
141ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 141 msec
;; SERVER: 192.168.11.1#53(192.168.11.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 588
详情
详情 HTTP PING DNS
移动 湖北武汉
259ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
108ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 辽宁大连
101ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:45 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 陕西西安
130ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	600	IN	A	47.108.196.63

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 588
详情
详情 HTTP PING DNS
移动 云南昆明
251ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 251 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 安徽
223ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 223 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 宁夏
219ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 219 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 青海
218ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 江西
222ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广西
310ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 310 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广东东莞
278ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 278 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南驻马店
326ms 47.108.196.63[四川成都阿里云]
cdfirst.net.		120	IN	A	47.108.196.63
;; Query time: 326 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 山西长治
243ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 243 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 13 17:46:46 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
204ms 47.108.196.63[四川成都阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cdfirst.net
;; global options: +cmd

;; ANSWER SECTION:
cdfirst.net.	120	IN	A	47.108.196.63

;; Query time: 204 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 14 01:46:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cdfirst.net 优化建议

1、使用在线DNS测速工具定期检测不同区域节点响应速度,筛选出响应较快的节点优先使用。
2、通过DNS解析记录查询工具查看解析历史,确认是否存在异常解析情况,及时调整配置。
3、利用DNS污染检测工具检查是否存在域名污染问题,确保解析结果准确可靠。
4、结合DNS服务器查询工具了解当前使用的服务器信息,根据实际需求选择更优的服务器。

其他工具历史

更新时间 2026-09-14 05:16:03
广告
广告