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casnc.com.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casnc.com.cn2026-09-18 01:47:15
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 -18ms 湖北鄂州移动4472ms 525.167ms
电信 安徽合肥电信24ms 湖南长沙电信1086ms 160.364ms
移动 -18ms 湖北鄂州移动4472ms 580.273ms
联通 -63ms 浙江金华联通3818ms 951ms
华东 安徽合肥电信24ms 浙江金华联通3818ms 688.75ms
华北 -18ms -60ms 35.333ms
华南 广东汕头电信55ms -74ms 64.5ms
华中 河南驻马店电信46ms 湖北鄂州移动4472ms 1279.833ms
西北 陕西渭南移动66ms 宁夏银川联通1459ms 329.833ms
西南 目标响应超时
东北 吉林长春移动39ms 吉林长春联通105ms 70.4ms
解析占比
全部 电信 移动 联通 被污染
159.226.242.225
159.226.242.225
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 河北
60ms 159.226.242.225[北京科技网]
casnc.com.cn.		600	IN	A	159.226.242.225
;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:46:36 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 海南
74ms 159.226.242.225[北京科技网]
casnc.com.cn.		600	IN	A	159.226.242.225
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:46:36 UTC 2026
;; MSG SIZE  rcvd: 147

详情
详情 HTTP PING DNS
电信 天津
28ms 159.226.242.225[北京科技网]
casnc.com.cn.		600	IN	A	159.226.242.225
;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:46:36 UTC 2026
;; MSG SIZE  rcvd: 147

详情
详情 HTTP PING DNS
电信 安徽合肥
24ms 159.226.242.225[北京科技网]
casnc.com.cn.		601	IN	A	159.226.242.225
;; Query time: 24 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Fri Sep 18 01:46:35 CST 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 甘肃庆阳
108ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 108 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 17:46:39 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 广东汕头
55ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 55 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Fri Sep 18 01:46:36 CST 2026
;; MSG SIZE  rcvd: 208
详情
详情 HTTP PING DNS
电信 河南驻马店
46ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	900	IN	A	159.226.242.225

;; Query time: 46 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Sep 18 01:46:41 CST 2026
;; MSG SIZE  rcvd: 208
详情
详情 HTTP PING DNS
电信 湖南长沙
1086ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 1086 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Sep 17 17:46:37 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 陕西西安
70ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 70 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 17:46:40 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
143ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 143 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 01:46:24 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 浙江温州
70ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	1	IN	A	159.226.242.225

;; Query time: 70 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Sep 18 01:46:43 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 北京
18ms 159.226.242.225[北京科技网]
casnc.com.cn.		600	IN	A	159.226.242.225
;; Query time: 18 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:46:56 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 福建福州
54ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:46:35 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 甘肃庆阳
133ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 133 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 17:46:37 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 黑龙江绥化
57ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 57 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Fri Sep 18 01:46:38 CST 2026
;; MSG SIZE  rcvd: 208
详情
详情 HTTP PING DNS
移动 湖北鄂州
4472ms 没有记录
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; Query time: 4472 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Fri Sep 18 01:46:42 CST 2026
;; MSG SIZE  rcvd: 30
详情
详情 HTTP PING DNS
移动 吉林长春
39ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 39 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Sep 18 01:46:48 CST 2026
;; MSG SIZE  rcvd: 208
详情
详情 HTTP PING DNS
移动 江西宜春
38ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:46:36 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 山东青岛
33ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 33 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Fri Sep 18 01:46:42 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 陕西渭南
66ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 66 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Sep 17 17:46:37 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 上海
1429ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 1429 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Sep 18 01:46:40 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 浙江台州
44ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:46:35 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖南
190ms 159.226.242.225[北京科技网]
casnc.com.cn.		1800	IN	A	159.226.242.225
;; Query time: 190 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:46:36 UTC 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 黑龙江
63ms 159.226.242.225[北京科技网]
casnc.com.cn.		600	IN	A	159.226.242.225
;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Sep 17 17:46:36 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 河南平顶山
1793ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 1793 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Sep 17 17:46:39 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖北武汉
92ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:46:39 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 吉林长春
105ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Sep 18 01:46:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 辽宁营口
88ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 88 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Sep 17 17:46:39 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏银川
1459ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 1459 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Fri Sep 18 01:46:40 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 浙江金华
3818ms 159.226.242.225[北京科技网]
; <<>> DiG Go <<>> +noall +answer +stats casnc.com.cn
;; global options: +cmd

;; ANSWER SECTION:
casnc.com.cn.	600	IN	A	159.226.242.225

;; Query time: 3818 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Fri Sep 18 01:46:47 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

casnc.com.cn 优化建议

1、使用在线测试最佳dns工具筛选稳定节点,提升解析效率。
2、通过dns污染检测工具排查是否存在解析异常,确保解析准确性。
3、利用dns测速工具分析不同区域响应差异,优化节点分布。

其他工具历史

更新时间 2026-09-18 18:33:02
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