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njzfexpo.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njzfexpo.com2026-11-11 02:01:29
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 山东烟台联通 天津电信1012ms 216.8ms
电信 -37ms 天津电信1012ms 261.5ms
移动 天津移动8ms 贵州遵义移动324ms 169.8ms
联通 山东烟台联通 湖南邵阳联通287ms 208.5ms
华东 山东烟台联通 浙江温州联通278ms 108.75ms
华北 天津移动8ms 天津电信1012ms 256ms
华南 广东梅州电信62ms -127ms 94.5ms
华中 湖南长沙移动130ms 湖南长沙电信289ms 226ms
西北 广东广州移动146ms 新疆乌鲁木齐电信298ms 234.75ms
西南 重庆电信62ms 贵州遵义移动324ms 191.5ms
东北 黑龙江大庆电信91ms 辽宁盘锦电信681ms 332.333ms
解析占比
全部 电信 移动 联通 被污染
210.16.190.43
210.16.190.43
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
37ms 210.16.190.43[上海电信]
njzfexpo.com.		600	IN	A	210.16.190.43
;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 18:00:06 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 广东梅州
62ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:10 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 河北廊坊
50ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 01:59:38 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 河南驻马店
194ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 194 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 02:00:10 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 黑龙江大庆
91ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 湖南长沙
289ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 289 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 10 18:00:07 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 辽宁盘锦
681ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 681 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Tue Nov 10 18:00:08 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 内蒙古包头
255ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
电信 四川攀枝花
107ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 107 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 天津
1012ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 1012 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:07 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
298ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 298 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 重庆
62ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 62 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 742
详情
详情 HTTP PING DNS
移动 海南
127ms 210.16.190.43[上海电信]
njzfexpo.com.		600	IN	A	210.16.190.43
;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 18:00:06 UTC 2026
;; MSG SIZE  rcvd: 415

详情
详情 HTTP PING DNS
移动 广东广州
146ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 146 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 贵州遵义
324ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 324 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 河北唐山
303ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 303 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:07 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 湖北鄂州
230ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 230 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 湖南长沙
130ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 130 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 山东泰安
49ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	487	IN	A	210.16.190.43

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 上海
108ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 108 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 天津
8ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	60	IN	A	210.16.190.43

;; Query time: 8 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
273ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 273 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 北京
170ms 210.16.190.43[上海电信]
njzfexpo.com.		600	IN	A	210.16.190.43
;; Query time: 170 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 18:00:07 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
联通 湖南邵阳
287ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 287 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 18:00:07 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 吉林长春
225ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 225 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
228ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 228 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 山东烟台
0ms 没有记录
dig: couldn't get address for "fe80::1%wlp4s0": address fe80::1%wlp4s0: no suitable address found
详情
详情 HTTP PING DNS
联通 山西临汾
213ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 213 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 10 18:00:06 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 新疆昌吉回族自治州
267ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:00:06 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 浙江温州
278ms 210.16.190.43[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njzfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
njzfexpo.com.	600	IN	A	210.16.190.43

;; Query time: 278 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Nov 11 02:00:07 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。

njzfexpo.com 优化建议

1、针对dns延迟测试与dns测速在线结果,建议使用dns速度在线测试和dns解析速度测试工具持续监测,多数查询在300ms内但存在1012ms高延迟节点,需优化dns测速工具选优策略。
2、dns记录查询与dns解析查询在线显示解析指向同一上海电信IP,建议结合dns污染查询与dns劫持检测定期核查,确保dns解析记录查询稳定无污染。
3、存在一次超时无返回,建议通过dns检测工具与在线dns测试工具增加多节点冗余,并利用dns在线查询与dns查询网验证dns服务器查询一致性。

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更新时间 2026-11-11 05:17:03
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