广告
提示
工具简介
b2byuncaigou.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b2byuncaigou.com2026-10-01 02:04:08
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 福建福州移动29ms 宁夏银川联通490ms 180.867ms
电信 广西南宁电信41ms 湖北宜昌电信227ms 113.375ms
移动 福建福州移动29ms 江苏常州移动258ms 162ms
联通 吉林长春联通50ms 宁夏银川联通490ms 257.5ms
华东 福建福州移动29ms 江苏联通313ms 186.889ms
华北 内蒙古包头电信44ms 山西长治联通223ms 129.5ms
华南 广西南宁电信41ms 海南海口联通252ms 178ms
华中 湖南长沙移动207ms 河南郑州移动246ms 226.667ms
西北 宁夏银川电信63ms 宁夏银川联通490ms 203.375ms
西南 四川攀枝花移动164ms 云南昆明移动171ms 167.5ms
东北 吉林长春联通50ms 吉林长春联通50ms 50ms
解析占比
全部 电信 移动 联通 被污染
39.96.10.104
39.96.10.104
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
42ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 42 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 18:03:55 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 广西南宁
41ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 41 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 湖北宜昌
227ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 227 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 内蒙古包头
44ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	606	IN	A	39.96.10.104

;; Query time: 44 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Wed Sep 30 18:03:55 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 宁夏银川
63ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 63 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 青海西宁
101ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 101 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
电信 山东滨州
194ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 194 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 18:03:56 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 陕西西安
195ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 195 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 18:03:56 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 福建福州
29ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 29 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 河南郑州
246ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 246 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 湖南长沙
207ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 207 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 江苏常州
258ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 258 msec
;; SERVER: 112.4.0.55#53(112.4.0.55)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
139ms 39.96.10.104[北京阿里云]
b2byuncaigou.com.	600	IN	A	39.96.10.104
;; Query time: 139 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
移动 青海西宁
188ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 188 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 陕西西安
120ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 120 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 778
详情
详情 HTTP PING DNS
移动 上海
213ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 213 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 四川攀枝花
164ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 164 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 天津
112ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 112 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 云南昆明
171ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 171 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 浙江金华
97ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 97 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 广西梧州
241ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 241 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 海南海口
252ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 252 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 吉林长春
50ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 50 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 江苏
313ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 313 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 宁夏银川
490ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 490 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 青海西宁
230ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 230 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Thu Oct 01 02:03:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 山东潍坊
299ms 39.96.10.104[北京阿里云]
b2byuncaigou.com.	600	IN	A	39.96.10.104
;; Query time: 299 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 山西长治
223ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 223 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 18:03:56 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 陕西渭南
240ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 240 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 18:03:56 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 浙江金华
237ms 39.96.10.104[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats b2byuncaigou.com
;; global options: +cmd

;; ANSWER SECTION:
b2byuncaigou.com.	600	IN	A	39.96.10.104

;; Query time: 237 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Thu Oct 01 02:03:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

b2byuncaigou.com 优化建议

1、根据检测,所有解析均指向北京阿里云单一IP,但响应时间从29ms到490ms波动明显,建议重点优化dns解析速度测试与dns测速在线监控,结合dns检测工具持续追踪多地区延迟表现。
2、当前节点均为同一地址,风险集中,建议利用dns解析查询在线工具和dns历史解析记录查询,评估是否需要配置智能dns或多区域负载均衡,以改善dns轮询策略并提升稳定性。
3、响应最快与最慢差异巨大,建议使用dns污染查询工具与dns在线检测排除异常,同时参考dns选优方案,优化dns服务器查询配置,确保dns解析查询在线的用户体验一致。

其他工具历史

更新时间 2026-10-01 04:15:02
广告
广告