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njpledu.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njpledu.com2026-11-01 01:53:05
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 山东济南电信51ms 河南洛阳移动927ms 207.133ms
电信 山东济南电信51ms 陕西西安电信266ms 115.5ms
移动 湖北武汉移动100ms 河南洛阳移动927ms 230ms
联通 广东东莞联通204ms -549ms 281ms
华东 山东济南电信51ms 上海联通246ms 128.333ms
华北 内蒙古包头电信53ms 河北唐山联通299ms 184.667ms
华南 广东广州电信56ms 广东东莞联通204ms 130ms
华中 湖北武汉移动100ms 河南洛阳移动927ms 365ms
西北 陕西咸阳联通246ms -270ms 260.667ms
西南 贵州遵义电信76ms -549ms 213.5ms
东北 黑龙江齐齐哈尔移动154ms 吉林长春联通243ms 184.333ms
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 广东广州
56ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 56 msec
;; SERVER: 202.96.128.86#53(202.96.128.86)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
电信 贵州遵义
76ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:27 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 湖北天门
198ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 198 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
电信 江苏苏州
52ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

;; ANSWER SECTION:
njpledu.com.	606	IN	A	103.21.141.130

;; Query time: 52 msec
;; SERVER: 218.2.2.2#53(218.2.2.2)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西南昌
57ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 57 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
53ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 53 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山东济南
51ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

;; ANSWER SECTION:
njpledu.com.	602	IN	A	103.21.141.130

;; Query time: 51 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
207ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 207 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
电信 陕西西安
266ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 266 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 西藏山南
139ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 139 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 安徽合肥
211ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 211 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河北沧州
103ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南洛阳
927ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 927 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 黑龙江齐齐哈尔
154ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
移动 湖北武汉
100ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 100 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
235ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 235 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 吉林长春
156ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 156 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 239
详情
详情 HTTP PING DNS
移动 山东泰安
153ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 153 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 天津
201ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 201 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 云南保山
161ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 161 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
129ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 129 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川
549ms 103.21.141.130[上海电信]
njpledu.com.		600	IN	A	103.21.141.130
;; Query time: 549 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 青海
270ms 103.21.141.130[上海电信]
njpledu.com.		600	IN	A	103.21.141.130
;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 17:52:29 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广东东莞
204ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 204 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
227ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 227 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河北唐山
299ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 299 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
243ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 243 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西咸阳
246ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 01:52:28 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
246ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 246 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
245ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njpledu.com
;; global options: +cmd

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

;; Query time: 245 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Sun Nov 01 01:52:29 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njpledu.com 优化建议

1、dns测速在线显示上海电信节点平均响应约201ms,最快51ms最慢927ms,建议使用dns解析查询与dns污染检测工具持续监测,关注dns速度在线测试波动,排查慢节点原因。
2、所有请求均指向同一上海电信IP,建议通过dns记录查询与dns历史解析记录查询核对解析一致性,结合dns劫持检测确认无dns污染查询风险。
3、建议使用dns测速工具与在线dns测试工具多节点复测,参考dns解析速度测试结果优化线路,并借助dns检测工具定期核查解析稳定性。

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更新时间 2026-11-01 11:56:03
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