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cn400.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cn400.com.cn2026-08-24 02:07:26
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 -37ms 内蒙古包头联通228ms 115.233ms
电信 -37ms -206ms 108.545ms
移动 江西宜春移动76ms 新疆伊犁哈萨克自治州移动163ms 114.778ms
联通 -54ms 内蒙古包头联通228ms 123ms
华东 江苏盐城电信72ms -126ms 99.6ms
华北 -37ms 内蒙古包头联通228ms 99.2ms
华南 -76ms -160ms 119.667ms
华中 -81ms -90ms 86.667ms
西北 -89ms 新疆伊犁哈萨克自治州移动163ms 117.857ms
西南 -106ms 云南昆明电信181ms 142.6ms
东北 辽宁大连电信100ms -206ms 153ms
解析占比
全部 电信 移动 联通 被污染
122.114.86.67
wycom.liezhan.top.
122.114.86.67
wycom.liezhan.top.
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 吉林
206ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 贵州
106ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		300	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	300	IN	A	122.114.86.67
;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 宁夏
89ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 广东
76ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 451

详情
详情 HTTP PING DNS
电信 广西
123ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		599	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 天津
37ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 451

详情
详情 HTTP PING DNS
电信 湖北
89ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 451

详情
详情 HTTP PING DNS
电信 江苏盐城
72ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 72 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Aug 24 02:06:02 CST 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
电信 辽宁大连
100ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 100 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Aug 24 02:06:02 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
电信 云南昆明
181ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	599	IN	A	122.114.86.67
;; Query time: 181 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Mon Aug 24 02:06:03 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
电信 浙江温州
115ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 115 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Aug 24 02:06:03 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 青海
108ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 河南
81ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 81 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
移动 贵州
161ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
移动 湖北
90ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
移动 江西宜春
76ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Aug 24 02:06:02 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 内蒙古包头
82ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
;; communications error to 127.0.0.53#53: timed out
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	596	IN	A	122.114.86.67
;; Query time: 82 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Aug 24 02:06:08 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 陕西咸阳
152ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 152 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Aug 24 02:06:02 CST 2026
;; MSG SIZE  rcvd: 440

详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
163ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 163 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Aug 24 02:06:03 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
移动 重庆
120ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 120 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Mon Aug 24 02:06:03 CST 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 云南
145ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 145 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 浙江
109ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 宁夏
127ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 天津
54ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 江西
126ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 广西
160ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 160 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 山西
95ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 77

详情
详情 HTTP PING DNS
联通 青海
91ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 23 18:06:03 UTC 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS
联通 内蒙古包头
228ms 122.114.86.67[河南郑州联通]
cn400.com.cn.		730	IN	A	122.114.86.67
;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Aug 24 02:06:03 CST 2026
;; MSG SIZE  rcvd: 57

详情
详情 HTTP PING DNS
联通 陕西渭南
95ms wycom.liezhan.top.
122.114.86.67[河南郑州联通]
cn400.com.cn.		600	IN	CNAME	wycom.liezhan.top.
wycom.liezhan.top.	600	IN	A	122.114.86.67
;; Query time: 95 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Mon Aug 24 02:06:03 CST 2026
;; MSG SIZE  rcvd: 88

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cn400.com.cn 优化建议

1、使用DNS测速工具定期检测不同时段的响应情况,筛选出稳定且速度较快的DNS服务器。
2、通过在线DNS查询工具核查域名解析记录的一致性,确保各节点返回结果无差异。
3、利用DNS污染检测工具排查是否存在解析异常,保障域名解析的安全性和准确性。
4、结合区域DNS服务器,如杭州移动DNS、西安移动DNS等,测试不同地区的解析速度,优化用户访问体验。

其他工具历史

更新时间 2026-08-24 08:54:02
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