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njxueshan.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njxueshan.com2026-10-20 01:54:08
预估消耗 0 检测点,实际消耗以【检测点账单】为准
28

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 广东东莞电信14ms 陕西西安联通333ms 198.643ms
电信 广东东莞电信14ms 陕西渭南电信293ms 144.444ms
移动 湖北天门移动113ms 宁夏银川移动307ms 160.625ms
联通 内蒙古呼和浩特联通201ms 陕西西安联通333ms 270.636ms
华东 福建漳州电信148ms 山东潍坊联通323ms 240.333ms
华北 河北唐山移动132ms 天津联通260ms 199.5ms
华南 广东东莞电信14ms 广东深圳联通238ms 90ms
华中 湖北天门移动113ms 湖南郴州移动173ms 143ms
西北 甘肃兰州移动124ms 陕西西安联通333ms 251.167ms
西南 西藏拉萨移动179ms 重庆电信190ms 184.5ms
东北 黑龙江大庆电信119ms 辽宁营口联通317ms 236.667ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 安徽合肥
254ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 254 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 福建漳州
148ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 247
详情
详情 HTTP PING DNS
电信 广东东莞
14ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 14 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 247
详情
详情 HTTP PING DNS
电信 广西南宁
47ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 47 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 海南澄迈县
30ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 30 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 247
详情
详情 HTTP PING DNS
电信 黑龙江大庆
119ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山西长治
205ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 205 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 247
详情
详情 HTTP PING DNS
电信 陕西渭南
293ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 293 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 重庆
190ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 190 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 247
详情
详情 HTTP PING DNS
移动 甘肃兰州
124ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 124 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 广西北海
121ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 河北唐山
132ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:52 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 湖北天门
113ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 湖南郴州
173ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 173 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 宁夏银川
307ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 307 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Tue Oct 20 01:53:52 CST 2026
;; MSG SIZE  rcvd: 258
详情
详情 HTTP PING DNS
移动 陕西西安
136ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 136 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 西藏拉萨
179ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 179 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 江西
223ms 103.21.141.130[上海电信]
njxueshan.com.		30	IN	A	103.21.141.130
;; Query time: 223 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 宁夏
314ms 103.21.141.130[上海电信]
njxueshan.com.		600	IN	A	103.21.141.130
;; Query time: 314 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 福建厦门
289ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 289 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 广东深圳
238ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 238 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:51:30 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 黑龙江大庆
274ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 辽宁营口
317ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 317 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
201ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 201 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:53:51 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 山东潍坊
323ms 103.21.141.130[上海电信]
njxueshan.com.		600	IN	A	103.21.141.130
;; Query time: 323 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Tue Oct 20 01:53:52 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
联通 陕西西安
333ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 333 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 19 17:53:52 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 上海
205ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 205 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Oct 20 01:53:52 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 天津
260ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njxueshan.com
;; global options: +cmd

;; ANSWER SECTION:
njxueshan.com.	600	IN	A	103.21.141.130

;; Query time: 260 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Tue Oct 20 01:53:52 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njxueshan.com 优化建议

1、对njxueshan.com开展dns测速在线与dns解析查询在线复核,重点关注14ms至333ms的响应波动,建议结合dns速度在线测试对比上海电信多节点表现,定位偶发高延迟来源。
2、使用dns检测工具与dns污染检测对103.21.141.130解析做持续观察,当前各次查询均指向同一上海电信IP,建议配合dns历史解析记录查询和dns劫持检测确认解析稳定性。
3、建议通过dns测速工具与在线测试dns速度建立常态化监测,覆盖dns解析速度测试和dns服务器查询,针对快慢节点差距优化线路调度与缓存策略。

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更新时间 2026-10-20 10:25:03
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