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sdshiming.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sdshiming.com2026-09-16 01:58:23
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 上海电信16ms 新疆博尔塔拉蒙古自治州联通375ms 178.167ms
电信 上海电信16ms 陕西西安电信344ms 132ms
移动 江西宜春移动91ms 内蒙古阿拉善盟移动276ms 160.143ms
联通 天津联通171ms 新疆博尔塔拉蒙古自治州联通375ms 264ms
华东 上海电信16ms 浙江温州移动276ms 154.727ms
华北 -56ms 内蒙古阿拉善盟移动276ms 182.429ms
华南 广西桂林电信60ms 海南三亚联通342ms 201ms
华中 河南郑州移动119ms 河南驻马店联通325ms 222ms
西北 甘肃兰州电信74ms 新疆博尔塔拉蒙古自治州联通375ms 223.5ms
西南 四川成都电信84ms 四川成都电信84ms 84ms
东北 吉林长春电信95ms 吉林长春电信95ms 95ms
解析占比
全部 电信 移动 联通 被污染
121.42.90.249
121.42.90.249
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 河北
56ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 56 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 内蒙古
274ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 274 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
电信 天津
154ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 154 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 421

详情
详情 HTTP PING DNS
电信 福建泉州
271ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 271 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 甘肃兰州
74ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
电信 广西桂林
60ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 60 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 吉林长春
95ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 江苏南京
74ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 江西宜春
64ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:11 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 山西长治
154ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 154 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
电信 陕西西安
344ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 344 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 上海
16ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 16 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 四川成都
84ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 84 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
电信 浙江温州
128ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 128 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 宁夏
123ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 123 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 418

详情
详情 HTTP PING DNS
移动 安徽六安
109ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 109 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 甘肃庆阳
127ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 127 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 河南郑州
119ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 119 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 江西宜春
91ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 91 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:11 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
移动 内蒙古阿拉善盟
276ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 276 msec
;; SERVER: 223.5.5.5#53(223.5.5.5) (UDP)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 58

详情
详情 HTTP PING DNS
移动 浙江温州
276ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 276 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 江西
217ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 217 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 安徽
215ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 215 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 福建漳州
241ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:11 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 甘肃庆阳
298ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 298 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 海南三亚
342ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 342 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Sep 15 17:57:12 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 河南驻马店
325ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 325 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 山西晋中
192ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 192 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 天津
171ms 121.42.90.249[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats sdshiming.com
;; global options: +cmd

;; ANSWER SECTION:
sdshiming.com.	600	IN	A	121.42.90.249

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
375ms 121.42.90.249[山东青岛阿里云]
sdshiming.com.		600	IN	A	121.42.90.249
;; Query time: 375 msec
;; SERVER: 119.29.29.29#53(119.29.29.29) (UDP)
;; WHEN: Wed Sep 16 01:57:12 CST 2026
;; MSG SIZE  rcvd: 70

详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

sdshiming.com 优化建议

1、使用在线测试最佳DNS工具分析不同地区节点的解析速度,筛选出响应更快的节点进行配置优化。
2、通过DNS污染查询工具检测域名是否存在解析异常,确保解析结果的准确性和安全性。
3、利用DNS测速工具定期监测解析响应时间,及时发现并解决延迟过高的问题。

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更新时间 2026-09-16 05:02:04
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