广告
提示
工具简介
dahongcar.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dahongcar.com2026-10-01 01:52:16
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%

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 安徽合肥电信28ms 湖南长沙电信1061ms 239.138ms
电信 安徽合肥电信28ms 湖南长沙电信1061ms 261ms
移动 陕西西安移动122ms 湖北襄阳移动385ms 212.222ms
联通 内蒙古赤峰联通57ms -401ms 244.75ms
华东 安徽合肥电信28ms 江苏淮安联通267ms 196.167ms
华北 内蒙古赤峰联通57ms 天津联通186ms 148.4ms
华南 广东广州电信38ms 广东佛山移动225ms 131.5ms
华中 湖南邵阳联通228ms 湖南长沙电信1061ms 558ms
西北 陕西西安移动122ms 甘肃庆阳联通318ms 240ms
西南 四川成都电信86ms -401ms 245.167ms
东北 吉林长春电信93ms 辽宁盘锦电信317ms 222ms
解析占比
全部 电信 移动 联通 被污染
47.93.117.21
47.93.117.21
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
28ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 28 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 广东广州
38ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 38 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
电信 湖南长沙
1061ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 1061 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:51:38 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 吉林长春
93ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 93 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 辽宁盘锦
317ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 317 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山西长治
185ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 185 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
电信 陕西西安
280ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 280 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 四川成都
86ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 86 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 安徽六安
126ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 广东佛山
225ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	900	IN	A	47.93.117.21

;; Query time: 225 msec
;; SERVER: 120.196.165.24#53(120.196.165.24)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
移动 湖北襄阳
385ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 385 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 山西长治
138ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 138 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 陕西西安
122ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 122 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 756
详情
详情 HTTP PING DNS
移动 天津
176ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 176 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 西藏拉萨
186ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 186 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 云南昆明
288ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 288 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Thu Oct 01 01:51:42 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 浙江嘉兴
264ms 47.93.117.21[北京阿里云]
dahongcar.com.		600	IN	A	47.93.117.21
;; Query time: 264 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 黑龙江
242ms 47.93.117.21[北京阿里云]
dahongcar.com.		600	IN	A	47.93.117.21
;; Query time: 242 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 云南
401ms 47.93.117.21[北京阿里云]
dahongcar.com.		600	IN	A	47.93.117.21
;; Query time: 401 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 安徽亳州
257ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 257 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 甘肃庆阳
318ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 318 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 湖南邵阳
228ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 30 17:51:37 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 江苏淮安
267ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 辽宁大连
236ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
57ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 57 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 30 17:51:00 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 四川成都
272ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 272 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 天津
186ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 186 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 浙江温州
235ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 235 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 重庆
238ms 47.93.117.21[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dahongcar.com
;; global options: +cmd

;; ANSWER SECTION:
dahongcar.com.	600	IN	A	47.93.117.21

;; Query time: 238 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Thu Oct 01 01:51:37 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

dahongcar.com 优化建议

1、检测显示解析记录稳定指向同一阿里云节点,建议结合dns解析在线与dns在线查询工具持续监控dns解析记录查询,优化dns解析速度测试的响应表现。
2、单节点部署存在运营商访问差异,建议引入dns测速在线及dns速度在线测试评估杭州移动dns、西安移动dns等区域延迟,通过多节点策略降低dns延迟测试数值。
3、针对dns检测工具与dns在线检测结果,建议启用dns污染检测及dns劫持检测机制,同时配置dns解析查询在线监测,确保dns查询网覆盖全国主要网络环境。

其他工具历史

更新时间 2026-10-02 18:00:02
广告
广告