广告
提示
工具简介
nccn.tech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nccn.tech2026-10-02 02:00:13
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 -34ms 河北唐山移动447ms 235.034ms
电信 -34ms 新疆乌鲁木齐电信309ms 224.917ms
移动 云南昆明移动82ms 河北唐山移动447ms 251.3ms
联通 安徽亳州联通161ms 广西梧州联通349ms 229.143ms
华东 安徽亳州联通161ms 江苏无锡移动376ms 265ms
华北 -34ms 河北唐山移动447ms 225.571ms
华南 广东深圳联通234ms 广西梧州联通349ms 273.75ms
华中 河南驻马店电信220ms 湖南长沙电信248ms 230.333ms
西北 陕西西安联通269ms 新疆乌鲁木齐电信309ms 289ms
西南 云南昆明移动82ms 四川成都电信270ms 203.167ms
东北 吉林长春电信198ms 吉林长春移动228ms 214.75ms
解析占比
全部 电信 移动 联通 被污染
47.106.138.113
47.106.138.113
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 北京
34ms 47.106.138.113[广东深圳阿里云]
nccn.tech.		1	IN	A	47.106.138.113
;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 黑龙江
212ms 47.106.138.113[广东深圳阿里云]
nccn.tech.		600	IN	A	47.106.138.113
;; Query time: 212 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
电信 广西南宁
259ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 259 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河北唐山
215ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 215 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 河南驻马店
220ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	900	IN	A	47.106.138.113

;; Query time: 220 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
电信 湖南长沙
248ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 248 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 吉林长春
198ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 198 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 江西宜春
258ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 258 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:59:42 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 内蒙古包头
240ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	606	IN	A	47.106.138.113

;; Query time: 240 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 四川成都
270ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 270 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
309ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 309 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 01:59:14 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
电信 云南昆明
236ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 236 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 海南
253ms 47.106.138.113[广东深圳阿里云]
nccn.tech.		600	IN	A	47.106.138.113
;; Query time: 253 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 415

详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
216ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 216 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 河北唐山
447ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 447 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 湖北鄂州
223ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 223 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 吉林长春
228ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 228 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 730
详情
详情 HTTP PING DNS
移动 江苏无锡
376ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 376 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
261ms 47.106.138.113[广东深圳阿里云]
nccn.tech.		600	IN	A	47.106.138.113
;; Query time: 261 msec
;; SERVER: 211.138.91.1#53(211.138.91.1) (UDP)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
移动 四川攀枝花
246ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 天津
181ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 181 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
移动 云南昆明
82ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 82 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 黑龙江
221ms 47.106.138.113[广东深圳阿里云]
nccn.tech.		600	IN	A	47.106.138.113
;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 43

详情
详情 HTTP PING DNS
联通 安徽亳州
161ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 161 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广东深圳
234ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 234 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:57:42 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 广西梧州
349ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 349 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 陕西西安
269ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 269 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Oct 01 17:59:43 UTC 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 四川成都
169ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 169 msec
;; SERVER: 119.6.6.6#53(119.6.6.6)
;; WHEN: Fri Oct 02 01:59:43 CST 2026
;; MSG SIZE  rcvd: 52
详情
详情 HTTP PING DNS
联通 天津
201ms 47.106.138.113[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats nccn.tech
;; global options: +cmd

;; ANSWER SECTION:
nccn.tech.	600	IN	A	47.106.138.113

;; Query time: 201 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Oct 02 01:59:43 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。

nccn.tech 优化建议

1、检测数据显示全部解析均指向唯一广东深圳阿里云节点,建议结合dns解析查询在线工具递归确认多线路记录配置,利用dns测速在线功能对比不同区域响应差异,可启用dns选优或智能dns策略优化跨网访问体验。
2、当前平均响应约231ms且存在34ms至447ms的波动区间,需借助dns速度在线测试及dns检测工具持续监控峰值时段,同时通过dns记录查询核对TTL设置合理性,考虑缩短缓存周期以提升解析动态响应能力。
3、解析结果未出现多IP轮询或污染迹象,建议使用dns污染检测工具定期验证解析完整性,并结合dns历史解析记录查询分析节点稳定性,进一步通过dns解析速度测试衡量边缘节点访问质量。

其他工具历史

更新时间 2026-10-02 03:49:03
广告
广告