广告
提示
工具简介
nmcsdz.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nmcsdz.cn2026-11-02 02:05:10
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 甘肃兰州移动36ms 天津联通2455ms 225.7ms
电信 湖北宜昌电信53ms 西藏山南电信105ms 71.286ms
移动 甘肃兰州移动36ms -850ms 121.5ms
联通 陕西咸阳联通38ms 天津联通2455ms 437.636ms
华东 江西南昌移动41ms 江苏联通109ms 61.444ms
华北 河北沧州移动48ms 天津联通2455ms 1049.5ms
华南 广西南宁联通57ms -59ms 58ms
华中 湖北宜昌电信53ms 湖北武汉联通848ms 259.25ms
西北 甘肃兰州移动36ms 甘肃庆阳联通122ms 75.25ms
西南 贵州遵义移动42ms 云南保山移动107ms 84.667ms
东北 辽宁沈阳移动60ms 黑龙江大庆联通92ms 78ms
解析占比
全部 电信 移动 联通 被污染
39.105.100.245
39.105.100.245
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 福建厦门
76ms 39.105.100.245[北京阿里云]
nmcsdz.cn.		600	IN	A	39.105.100.245
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 225

详情
详情 HTTP PING DNS
电信 河南驻马店
68ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 68 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 湖北宜昌
53ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 370
详情
详情 HTTP PING DNS
电信 辽宁盘锦
82ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 82 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sun Nov 01 18:04:48 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 山东威海
55ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 西藏山南
105ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 105 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 浙江温州
60ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 60 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
59ms 39.105.100.245[北京阿里云]
nmcsdz.cn.		600	IN	A	39.105.100.245
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:04:48 UTC 2026
;; MSG SIZE  rcvd: 225

详情
详情 HTTP PING DNS
移动 北京
850ms 39.105.100.245[北京阿里云]
nmcsdz.cn.		600	IN	A	39.105.100.245
;; Query time: 850 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:04:49 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 安徽芜湖
45ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 甘肃兰州
36ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 36 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 贵州遵义
42ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	3600	IN	A	39.105.100.245

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 334
详情
详情 HTTP PING DNS
移动 河北沧州
48ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖南长沙
68ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 68 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 江苏淮安
54ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 54 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 江西南昌
41ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 41 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 63
详情
详情 HTTP PING DNS
移动 辽宁沈阳
60ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 60 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南保山
107ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 浙江金华
48ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 48 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 青海
105ms 39.105.100.245[北京阿里云]
nmcsdz.cn.		600	IN	A	39.105.100.245
;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:04:49 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 北京
845ms 39.105.100.245[北京阿里云]
nmcsdz.cn.		600	IN	A	39.105.100.245
;; Query time: 845 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 18:04:49 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 甘肃庆阳
122ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 122 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 18:04:48 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西南宁
57ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 黑龙江大庆
92ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 92 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 湖北武汉
848ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 848 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Mon Nov 02 02:04:49 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 江苏
109ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 109 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 辽宁大连
78ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 78 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西咸阳
38ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 38 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 上海
65ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 65 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Mon Nov 02 02:04:48 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
2455ms 39.105.100.245[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nmcsdz.cn
;; global options: +cmd

;; ANSWER SECTION:
nmcsdz.cn.	600	IN	A	39.105.100.245

;; Query time: 2455 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Nov 02 02:04:51 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

nmcsdz.cn 优化建议

1、针对dns测速在线与dns解析速度测试场景,当前最快36ms、最慢2455ms,差距过大,建议增加dns检测工具监测节点波动。
2、结合dns污染检测与dns污染在线检测工具,解析结果均指向北京阿里云单一IP,建议补充异地备用解析以降低单点风险。
3、通过dns历史解析记录查询与dns记录查询,建议定期核查解析稳定性,配合网站dns查询持续跟踪响应慢的问题。

其他工具历史

更新时间 2026-11-02 11:24:02
广告
广告