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toptecn.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toptecn.com2026-11-06 02:04:12
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%

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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28ms 广西北海移动2136ms 246.172ms
电信 上海电信28ms 广西桂林电信164ms 90.625ms
移动 浙江湖州移动97ms 广西北海移动2136ms 323.063ms
联通 内蒙古赤峰联通82ms 江苏徐州联通334ms 249ms
华东 上海电信28ms 江苏无锡移动351ms 159.143ms
华北 河北承德电信62ms 山西运城移动114ms 86ms
华南 广西桂林电信164ms 广西北海移动2136ms 858.667ms
华中 湖南长沙移动128ms 湖北襄阳移动294ms 204.25ms
西北 陕西西安电信63ms 甘肃庆阳移动278ms 189ms
西南 云南保山移动135ms 西藏拉萨移动316ms 257.25ms
东北 吉林长春电信95ms 辽宁盘锦电信116ms 105.5ms
解析占比
全部 电信 移动 联通 被污染
39.100.81.159
39.100.81.159
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 广西桂林
164ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 164 msec
;; SERVER: 202.103.225.68#53(202.103.225.68)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 河北承德
62ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 湖北天门
148ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 148 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 吉林长春
95ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 95 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 江西南昌
49ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 49 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 辽宁盘锦
116ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 116 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Thu Nov 05 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 陕西西安
63ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 63 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:43 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 上海
28ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 28 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 福建福州
128ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 128 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 甘肃庆阳
278ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 278 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 05 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西北海
2136ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 2136 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:46 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南商丘
247ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 247 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖北襄阳
294ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 294 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
128ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 128 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 江苏无锡
351ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 351 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
130ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 130 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 青海西宁
147ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 147 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 山东泰安
127ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 山西运城
114ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 114 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 陕西西安
277ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 277 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 05 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 四川攀枝花
264ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 264 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 西藏拉萨
316ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 316 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 云南保山
135ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 135 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 浙江湖州
97ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 四川
314ms 39.100.81.159[北京阿里云]
toptecn.com.		600	IN	A	39.100.81.159
;; Query time: 314 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 05 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 广西南宁
276ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 276 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 江苏徐州
334ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 334 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 06 02:03:44 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
82ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 05 18:03:44 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西西安
239ms 39.100.81.159[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats toptecn.com
;; global options: +cmd

;; ANSWER SECTION:
toptecn.com.	600	IN	A	39.100.81.159

;; Query time: 239 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Fri Nov 06 02:03:44 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。

toptecn.com 优化建议

1、dns测速在线显示域名解析指向北京阿里云单一IP,建议增加多节点部署以提升dns解析查询在各地的响应稳定性。
2、dns延迟测试最快28ms、最慢2136ms,差距悬殊,建议优化dns测速工具监测机制,针对杭州移动dns、西安移动dns等运营商线路做专项dns解析速度测试。
3、dns污染检测未见异常,但需定期使用dns劫持检测与dns历史解析记录查询工具,结合北京网通dns、上海dns等公共节点做dns在线测试,确保dns查询网解析结果一致。

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更新时间 2026-11-06 05:34:05
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