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cddachina.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cddachina.com2026-10-14 01:59:15
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 江西宜春电信41ms 重庆电信1087ms 196.533ms
电信 江西宜春电信41ms 重庆电信1087ms 268.625ms
移动 浙江杭州移动85ms 河南洛阳移动246ms 133.833ms
联通 内蒙古赤峰联通94ms 重庆联通266ms 214.1ms
华东 江西宜春电信41ms 福建福州联通213ms 108.875ms
华北 内蒙古赤峰联通94ms 山西长治电信190ms 141.5ms
华南 海南三亚移动129ms 广东深圳联通212ms 170.5ms
华中 湖北襄阳移动90ms 河南洛阳移动246ms 160ms
西北 宁夏银川电信70ms -240ms 178.333ms
西南 云南昆明联通243ms 重庆电信1087ms 461ms
东北 吉林长春电信106ms -484ms 241.333ms
解析占比
全部 电信 移动 联通 被污染
58.247.255.79
58.247.255.79
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 黑龙江
484ms 58.247.255.79[上海联通]
cddachina.com.		600	IN	A	58.247.255.79
;; Query time: 484 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:58:31 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 吉林长春
106ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 106 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 江苏苏州
51ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 51 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 江西宜春
41ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 宁夏银川
70ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 70 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山西长治
190ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 190 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:58:31 UTC 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
电信 浙江宁波
120ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 120 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 重庆
1087ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 1087 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Oct 14 01:58:31 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 安徽六安
119ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 福建福州
132ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 132 msec
;; SERVER: 211.138.156.66#53(211.138.156.66)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 海南三亚
129ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 129 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 777
详情
详情 HTTP PING DNS
移动 河北沧州
101ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 河南洛阳
246ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 246 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
134ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 134 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
移动 湖北襄阳
90ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 90 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:58:30 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 湖南长沙
144ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 144 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 山东青岛
110ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 陕西西安
126ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 126 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:58:30 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
190ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 190 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Oct 14 01:58:31 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 浙江杭州
85ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	30	IN	A	58.247.255.79

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 宁夏
232ms 58.247.255.79[上海联通]
cddachina.com.		600	IN	A	58.247.255.79
;; Query time: 232 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:58:31 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 青海
240ms 58.247.255.79[上海联通]
cddachina.com.		600	IN	A	58.247.255.79
;; Query time: 240 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:58:31 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 北京
181ms 58.247.255.79[上海联通]
cddachina.com.		600	IN	A	58.247.255.79
;; Query time: 181 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 13 17:58:31 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 福建福州
213ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 213 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 广东深圳
212ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 212 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 13 17:56:16 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 贵州贵阳
248ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 248 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Wed Oct 14 01:58:31 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
94ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 94 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 13 17:58:05 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 陕西西安
212ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 212 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 云南昆明
243ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 243 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Oct 14 01:58:30 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 重庆
266ms 58.247.255.79[上海联通]
; <<>> DiG Go <<>> +noall +answer +stats cddachina.com
;; global options: +cmd

;; ANSWER SECTION:
cddachina.com.	600	IN	A	58.247.255.79

;; Query time: 266 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Wed Oct 14 01:58:31 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。

cddachina.com 优化建议

1、全节点统一解析至上海联通IP,无异常跳转与劫持,建议结合dns解析查询在线、dns在线检测工具持续监测,确保dns劫持检测覆盖各区域,并利用dns测速在线评估节点质量。
2、平均响应时间134毫秒,但存在1087毫秒的峰值延迟,波动幅度较大,建议采用dns测速工具分析慢节点成因,优化dns解析速度测试策略,通过dns选优配置降低延迟差异,提升dns速度在线测试表现。
3、当前解析记录一致性良好,建议启用智能dns分配机制,结合dns历史解析记录查询和dns记录查询优化路由,借助dns解析查询验证结果,并利用dns污染检测网站防范潜在风险,保障dns域名解析查询稳定。

其他工具历史

更新时间 2026-10-14 04:14:02
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