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520fast.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520fast.com2026-11-11 02:04:07
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23ms 内蒙古赤峰联通1306ms 254.9ms
电信 上海电信23ms 浙江宁波电信390ms 167.286ms
移动 宁夏石嘴山移动118ms 云南保山移动295ms 215.3ms
联通 -163ms 内蒙古赤峰联通1306ms 332.538ms
华东 上海电信23ms 浙江宁波电信390ms 189.125ms
华北 内蒙古包头移动129ms 内蒙古赤峰联通1306ms 408.6ms
华南 广东惠州电信52ms 广西梧州移动293ms 172.5ms
华中 湖南长沙移动241ms 河南平顶山联通346ms 298.75ms
西北 宁夏石嘴山移动118ms 新疆乌鲁木齐电信351ms 232.2ms
西南 西藏山南电信231ms 云南保山移动295ms 265ms
东北 吉林长春电信84ms 吉林长春联通291ms 198.333ms
解析占比
全部 电信 移动 联通 被污染
47.97.202.138
47.97.202.138
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 广东惠州
52ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
电信 吉林长春
84ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 84 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 山东济南
40ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	602	IN	A	47.97.202.138

;; Query time: 40 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 18:03:52 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 上海
23ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 23 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 西藏山南
231ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 231 msec
;; SERVER: 192.168.0.1#53(192.168.0.1)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
351ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 351 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Wed Nov 11 02:03:50 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
电信 浙江宁波
390ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 390 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 广西梧州
293ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 293 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Nov 10 18:03:52 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 河南洛阳
284ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 284 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 湖南长沙
241ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 241 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 67
详情
详情 HTTP PING DNS
移动 江苏无锡
233ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 233 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 内蒙古包头
129ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 129 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 宁夏石嘴山
118ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 769
详情
详情 HTTP PING DNS
移动 山东泰安
139ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 139 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 陕西西安
152ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 152 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 758
详情
详情 HTTP PING DNS
移动 云南保山
295ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 295 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
移动 重庆
269ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 269 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 北京
163ms 47.97.202.138[浙江杭州阿里云]
520fast.com.		600	IN	A	47.97.202.138
;; Query time: 163 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 18:03:52 UTC 2026
;; MSG SIZE  rcvd: 45

详情
详情 HTTP PING DNS
联通 福建福州
229ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 229 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 河南平顶山
346ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 346 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 10 18:03:52 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 黑龙江大庆
220ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 220 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 湖南衡阳
324ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 324 msec
;; SERVER: 58.20.127.170#53(58.20.127.170)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 吉林长春
291ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 291 msec
;; SERVER: 202.98.0.68#53(202.98.0.68)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
1306ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 1306 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Nov 10 18:03:58 UTC 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 山西运城
214ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 214 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 陕西咸阳
224ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Wed Nov 11 02:03:51 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 上海
226ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 226 msec
;; SERVER: 210.22.70.225#53(210.22.70.225)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 天津
231ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 231 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
316ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 316 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Wed Nov 11 02:03:52 CST 2026
;; MSG SIZE  rcvd: 56
详情
详情 HTTP PING DNS
联通 浙江金华
233ms 47.97.202.138[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats 520fast.com
;; global options: +cmd

;; ANSWER SECTION:
520fast.com.	600	IN	A	47.97.202.138

;; Query time: 233 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Wed Nov 11 02:03:52 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。

520fast.com 优化建议

1、dns测速在线检测显示解析全程指向杭州阿里云单一IP、无污染无劫持,建议选用dns污染检测与dns劫持检测相关关键词布局专题页,强化解析安全类内容建设。
2、dns延迟测试平均约230ms、最慢1306ms,快慢差距明显,建议围绕dns速度在线测试与dns测速在线关键词优化教程页,补充节点响应对比说明。
3、dns解析查询在线多为浙江杭州移动线路,建议结合杭州移动dns与dns查询网相关关键词完善区域解析说明,提升本地用户查询体验与收录效果。

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更新时间 2026-11-12 08:03:04
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