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semitop.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semitop.com2026-09-13 01:49:23
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 (1)
区域/运营商 响应最快 响应最慢 平均响应
全部 安徽合肥电信35ms 山西长治电信936ms 193.448ms
电信 安徽合肥电信35ms 山西长治电信936ms 184.273ms
移动 天津移动86ms -269ms 144.143ms
联通 河南驻马店联通56ms 广东东莞联通309ms 234ms
华东 安徽合肥电信35ms -301ms 179.111ms
华北 天津移动86ms 山西长治电信936ms 343.2ms
华南 广西南宁移动133ms 广东东莞联通309ms 232ms
华中 河南驻马店联通56ms 河南驻马店联通56ms 56ms
西北 宁夏银川电信68ms 新疆伊犁哈萨克自治州移动169ms 110.5ms
西南 云南楚雄彝族自治州电信59ms 贵州贵阳联通280ms 174ms
东北 吉林长春电信83ms 吉林长春联通206ms 130.667ms
解析占比
全部 电信 移动 联通 被污染
39.104.208.52
39.104.208.52
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 内蒙古
265ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 265 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
电信 天津
0ms 没有记录
dig: isc_taskmgr_create: no available threads
详情
详情 HTTP PING DNS
电信 安徽合肥
35ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	900	IN	A	39.104.208.52

;; Query time: 35 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 福建厦门
145ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 145 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:12 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 吉林长春
83ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江苏南京
225ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西宜春
41ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 41 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:12 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 宁夏银川
68ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 68 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山西长治
936ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 936 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 12 17:48:14 UTC 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
电信 陕西西安
82ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 82 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 四川成都
88ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 88 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
59ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 59 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏
269ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 269 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
移动 福建厦门
126ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
123ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 123 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西南宁
133ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 133 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 吉林长春
103ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 103 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 738
详情
详情 HTTP PING DNS
移动 天津
86ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 86 msec
;; SERVER: 211.137.160.185#53(211.137.160.185)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
169ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 169 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古
235ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 235 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广西
254ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 江西
301ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 301 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 安徽
278ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 278 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 福建福州
225ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 广东东莞
309ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 309 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 贵州贵阳
280ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 280 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南驻马店
56ms 39.104.208.52[北京阿里云]
semitop.com.		600	IN	A	39.104.208.52
;; Query time: 56 msec
;; SERVER: 127.0.0.53#53(127.0.0.53) (UDP)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56

详情
详情 HTTP PING DNS
联通 吉林长春
206ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 206 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 13 01:48:13 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西长治
194ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 194 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 12 17:48:13 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 浙江温州
236ms 39.104.208.52[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats semitop.com
;; global options: +cmd

;; ANSWER SECTION:
semitop.com.	600	IN	A	39.104.208.52

;; Query time: 236 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 13 01:48:13 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。

semitop.com 优化建议

1、使用在线DNS测速工具定期监测不同节点的响应表现,筛选出响应稳定的优质节点。
2、通过DNS解析速度测试分析区域差异,针对响应较慢的地区调整解析策略。
3、利用DNS污染检测工具排查是否存在异常解析情况,确保解析结果准确。
4、结合常用DNS列表,对比测试公共DNS的解析效率,选择更优的解析方案。

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更新时间 2026-09-13 15:02:02
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