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njjkrack.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njjkrack.com2026-09-28 01:56:03
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
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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 上海电信19ms 新疆乌鲁木齐电信1244ms 269.862ms
电信 上海电信19ms 新疆乌鲁木齐电信1244ms 212.545ms
移动 河北唐山移动109ms 广西梧州移动360ms 167.75ms
联通 天津联通31ms 海南三亚联通1205ms 414.6ms
华东 上海电信19ms 江苏联通225ms 132.8ms
华北 天津联通31ms 内蒙古赤峰联通160ms 84ms
华南 -56ms 海南三亚联通1205ms 495.5ms
华中 湖南邵阳联通211ms 湖南长沙移动216ms 213.5ms
西北 宁夏银川移动111ms 新疆乌鲁木齐电信1244ms 383.143ms
西南 贵州黔南布依族苗族自治州电信64ms 贵州黔南布依族苗族自治州移动117ms 93.25ms
东北 吉林长春移动118ms 辽宁营口联通1160ms 639ms
解析占比
全部 电信 移动 联通 被污染
202.91.248.231
202.91.248.231
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 海南
56ms 202.91.248.231[浙江杭州电信]
njjkrack.com.		300	IN	A	202.91.248.231
;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 132

详情
详情 HTTP PING DNS
电信 安徽合肥
28ms 202.91.248.231[浙江杭州电信]
njjkrack.com.		601	IN	A	202.91.248.231
;; Query time: 28 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Mon Sep 28 01:55:48 CST 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
电信 甘肃庆阳
266ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 266 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
64ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 64 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 河北唐山
65ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	5	IN	A	202.91.248.231

;; Query time: 65 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 江西南昌
183ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	0	IN	A	202.91.248.231

;; Query time: 183 msec
;; SERVER: 202.101.224.69#53(202.101.224.69)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 内蒙古包头
55ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	602	IN	A	202.91.248.231

;; Query time: 55 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 陕西渭南
280ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 280 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 上海
19ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	10	IN	A	202.91.248.231

;; Query time: 19 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 四川成都
78ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 78 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
1244ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	10	IN	A	202.91.248.231

;; Query time: 1244 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:55:23 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 重庆
114ms 202.91.248.231[浙江杭州电信]
njjkrack.com.		30	IN	A	202.91.248.231
;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 46

详情
详情 HTTP PING DNS
移动 广西梧州
360ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	300	IN	A	202.91.248.231

;; Query time: 360 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 贵州黔南布依族苗族自治州
117ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	3600	IN	A	202.91.248.231

;; Query time: 117 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 河北唐山
109ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
移动 湖南长沙
216ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	0	IN	A	202.91.248.231

;; Query time: 216 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 69
详情
详情 HTTP PING DNS
移动 吉林长春
118ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	30	IN	A	202.91.248.231

;; Query time: 118 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 186
详情
详情 HTTP PING DNS
移动 宁夏银川
111ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	0	IN	A	202.91.248.231

;; Query time: 111 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 197
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
197ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	30	IN	A	202.91.248.231

;; Query time: 197 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 甘肃庆阳
339ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 339 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 广西梧州
361ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	300	IN	A	202.91.248.231

;; Query time: 361 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 海南三亚
1205ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	5	IN	A	202.91.248.231

;; Query time: 1205 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 湖南邵阳
211ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	0	IN	A	202.91.248.231

;; Query time: 211 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:55:49 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 江苏
225ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	0	IN	A	202.91.248.231

;; Query time: 225 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 辽宁营口
1160ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	5	IN	A	202.91.248.231

;; Query time: 1160 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
160ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	5	IN	A	202.91.248.231

;; Query time: 160 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:55:09 UTC 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 青海西宁
245ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	1	IN	A	202.91.248.231

;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:55:48 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 天津
31ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	0	IN	A	202.91.248.231

;; Query time: 31 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Mon Sep 28 01:55:49 CST 2026
;; MSG SIZE  rcvd: 58
详情
详情 HTTP PING DNS
联通 浙江金华
209ms 202.91.248.231[浙江杭州电信]
; <<>> DiG Go <<>> +noall +answer +stats njjkrack.com
;; global options: +cmd

;; ANSWER SECTION:
njjkrack.com.	60	IN	A	202.91.248.231

;; Query time: 209 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Sep 28 01:55:49 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。

njjkrack.com 优化建议

1、建议优先解决解析性能波动问题,可借助dns在线查询和dns测速工具持续监测dns解析速度测试,结合dns历史解析记录查询对比不同时段数据,评估杭州电信dns的稳定性。
2、建议针对当前单一解析节点部署智能dns方案,利用dns检测工具和dns解析查询记录各区域访问质量,通过dns选优机制降低长尾响应,优化dns解析在线性能表现。
3、建议定期执行dns劫持检测与dns污染查询,结合dns速度在线测试结果建立基准库,重点关注高延迟区间,通过dns测试网站追踪异常波动并优化dns记录查询策略。

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更新时间 2026-09-29 08:48:03
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