广告
提示
工具简介
sjqd-dd.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sjqd-dd.com2026-09-28 01:37:08
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%

登录51CESU,立即查看域名污染全国分布情况
立即登录
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 内蒙古包头电信56ms 辽宁大连电信598ms 202.2ms
电信 内蒙古包头电信56ms 辽宁大连电信598ms 166.1ms
移动 广东广州移动80ms 江苏无锡移动492ms 202.929ms
联通 山西长治联通197ms 广西梧州联通335ms 260.667ms
华东 浙江金华移动100ms 江苏无锡移动492ms 220.4ms
华北 内蒙古包头电信56ms 河北唐山移动246ms 166.6ms
华南 -59ms 广西梧州联通335ms 186ms
华中 湖北鄂州移动200ms 河南平顶山联通286ms 243ms
西北 宁夏银川电信67ms 陕西渭南联通313ms 167.167ms
西南 四川成都电信90ms 云南楚雄彝族自治州电信275ms 197.333ms
东北 -89ms 辽宁大连电信598ms 261.2ms
解析占比
全部 电信 移动 联通 被污染
47.94.221.139
47.94.221.139
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 黑龙江
89ms 47.94.221.139[北京阿里云]
sjqd-dd.com.		600	IN	A	47.94.221.139
;; Query time: 89 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 海南
59ms 47.94.221.139[北京阿里云]
sjqd-dd.com.		600	IN	A	47.94.221.139
;; Query time: 59 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 417

详情
详情 HTTP PING DNS
电信 甘肃庆阳
79ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 79 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 广西桂林
270ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 270 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 辽宁大连
598ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 598 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 内蒙古包头
56ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	602	IN	A	47.94.221.139

;; Query time: 56 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 宁夏银川
67ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 67 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 青海西宁
78ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 78 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 四川成都
90ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 90 msec
;; SERVER: 61.139.2.69#53(61.139.2.69)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
275ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 275 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 安徽六安
158ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 158 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:55 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 北京
221ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 221 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 福建厦门
130ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:55 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
158ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 158 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广东广州
80ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	900	IN	A	47.94.221.139

;; Query time: 80 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:55 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 河北唐山
246ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 246 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖北鄂州
200ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 200 msec
;; SERVER: 211.137.58.20#53(211.137.58.20)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 吉林长春
258ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 258 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 江苏无锡
492ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 492 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 辽宁大连
155ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:55 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 陕西西安
308ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 308 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 上海
222ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 222 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 天津
113ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 113 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 浙江金华
100ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 100 msec
;; SERVER: 211.140.13.188#53(211.140.13.188)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广西梧州
335ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 335 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
227ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 227 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南平顶山
286ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 286 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
206ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Sep 28 01:36:56 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西长治
197ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 197 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:56 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西渭南
313ms 47.94.221.139[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sjqd-dd.com
;; global options: +cmd

;; ANSWER SECTION:
sjqd-dd.com.	600	IN	A	47.94.221.139

;; Query time: 313 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 27 17:36:56 UTC 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。

sjqd-dd.com 优化建议

1、全节点解析均指向北京阿里云单一地址,全部样本无劫持或污染迹象,稳定性极佳,可结合在线dns查询工具持续监控历史解析记录,排查异常变更。
2、平均响应约两百毫秒区间,但峰值近六百毫秒,建议借助dns测速工具对比各区域表现,筛选最优节点以优化网站dns查询速度,提升访问体验。
3、当前解析记录统一且无明显波动,推荐使用dns检测工具定期执行污染检测,并参考dns污染检测结果调整配置,确保域名dns解析查询长期安全可靠。

其他工具历史

更新时间 2026-09-29 09:11:02
广告
广告