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njddys.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njddys.com2026-10-20 01:45:06
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 安徽淮南电信45ms 福建福州联通426ms 178.167ms
电信 安徽淮南电信45ms 辽宁盘锦电信200ms 104.375ms
移动 浙江台州移动105ms 北京移动198ms 138.3ms
联通 河北唐山联通117ms 福建福州联通426ms 260.583ms
华东 安徽淮南电信45ms 福建福州联通426ms 200.667ms
华北 天津电信73ms 北京移动198ms 130.2ms
华南 广东东莞电信54ms 海南海口联通259ms 156.5ms
华中 湖北天门联通212ms 湖北天门联通212ms 212ms
西北 甘肃庆阳移动122ms -259ms 177.75ms
西南 云南曲靖电信49ms 贵州遵义联通297ms 144.6ms
东北 吉林长春移动157ms 辽宁营口联通317ms 232.25ms
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 安徽淮南
45ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

;; ANSWER SECTION:
njddys.com.	900	IN	A	103.21.141.130

;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 甘肃庆阳
186ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 186 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 19 17:44:59 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 广东东莞
54ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 54 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 贵州遵义
84ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:58 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 辽宁盘锦
200ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 200 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Oct 19 17:44:59 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 天津
73ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 73 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:58 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
电信 新疆昌吉回族自治州
144ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 云南曲靖
49ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:58 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 内蒙古
122ms 103.21.141.130[上海电信]
njddys.com.		600	IN	A	103.21.141.130
;; Query time: 122 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:44:59 UTC 2026
;; MSG SIZE  rcvd: 44

详情
详情 HTTP PING DNS
移动 安徽六安
127ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 北京
198ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 198 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 甘肃庆阳
122ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 122 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Oct 19 17:44:59 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 吉林长春
157ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 157 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 235
详情
详情 HTTP PING DNS
移动 山东青岛
118ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 118 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 山西长治
141ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 141 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 四川攀枝花
146ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 云南昆明
147ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 147 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 浙江台州
105ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 105 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 青海
259ms 103.21.141.130[上海电信]
njddys.com.		600	IN	A	103.21.141.130
;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 19 17:44:59 UTC 2026
;; MSG SIZE  rcvd: 55

详情
详情 HTTP PING DNS
联通 安徽芜湖
237ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 福建福州
426ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 426 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 贵州遵义
297ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 297 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 海南海口
259ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 259 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北唐山
117ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

;; ANSWER SECTION:
njddys.com.	900	IN	A	103.21.141.130

;; Query time: 117 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
联通 湖北天门
212ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 212 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 吉林长春
255ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 255 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
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 njddys.com
;; global options: +cmd

;; ANSWER SECTION:
njddys.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 17:44:59 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山东烟台
306ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 306 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 上海
204ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 204 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 浙江温州
238ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats njddys.com
;; global options: +cmd

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

;; Query time: 238 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 20 01:44:59 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

njddys.com 优化建议

1、针对上海电信单节点解析,建议使用dns测速在线和dns解析查询在线工具增加多地域多运营商节点进行dns延迟测试,重点关注杭州移动dns、西安移动dns、贵州联通dns等节点表现,避免单点故障影响全局解析质量。
2、当前响应最快45ms最慢426ms差距较大,建议通过dns速度测试和dns测速工具对dns解析速度测试进行持续监控,结合在线测试最佳dns筛选优质节点,并利用dns污染检测工具排查是否存在dns劫持检测风险。
3、建议使用dns历史解析记录查询和网站dns查询核对解析记录一致性,配合dns检测工具与dns在线检测定期执行dns解析检测,同时参考杭州电信dns、辽宁移动dns等节点优化dns选优策略。

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更新时间 2026-10-20 15:02:02
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