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chengshang.vip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chengshang.vip2026-10-06 01:46:08
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 浙江宁波电信30ms 甘肃兰州电信2788ms 232.138ms
电信 浙江宁波电信30ms 甘肃兰州电信2788ms 338.4ms
移动 甘肃庆阳移动91ms 云南昆明移动250ms 143.667ms
联通 内蒙古赤峰联通115ms 河南平顶山联通302ms 232ms
华东 浙江宁波电信30ms 上海移动110ms 69.4ms
华北 山西长治移动110ms 山西临汾联通249ms 154.25ms
华南 -95ms 广西梧州移动207ms 151ms
华中 湖北宜昌电信49ms 河南平顶山联通302ms 169.6ms
西北 宁夏银川电信83ms 甘肃兰州电信2788ms 590.833ms
西南 重庆电信82ms 云南昆明移动250ms 177.25ms
东北 辽宁盘锦电信93ms -144ms 121.333ms
解析占比
全部 电信 移动 联通 被污染
103.21.141.130
103.21.141.130
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 青海
94ms 103.21.141.130[上海电信]
chengshang.vip.		600	IN	A	103.21.141.130
;; Query time: 94 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 154

详情
详情 HTTP PING DNS
电信 甘肃兰州
2788ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 2788 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Tue Oct 06 01:45:58 CST 2026
;; MSG SIZE  rcvd: 251
详情
详情 HTTP PING DNS
电信 河南驻马店
62ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	900	IN	A	103.21.141.130

;; Query time: 62 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 251
详情
详情 HTTP PING DNS
电信 湖北宜昌
49ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 49 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 251
详情
详情 HTTP PING DNS
电信 江苏盐城
64ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:45:54 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 辽宁盘锦
93ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 93 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 宁夏银川
83ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 83 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 上海
39ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	606	IN	A	103.21.141.130

;; Query time: 39 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:45:54 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 浙江宁波
30ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 30 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 重庆
82ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 82 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 海南
95ms 103.21.141.130[上海电信]
chengshang.vip.		600	IN	A	103.21.141.130
;; Query time: 95 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 154

详情
详情 HTTP PING DNS
移动 吉林
144ms 103.21.141.130[上海电信]
chengshang.vip.		600	IN	A	103.21.141.130
;; Query time: 144 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 154

详情
详情 HTTP PING DNS
移动 安徽马鞍山
104ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 104 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:45:54 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 北京
143ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 143 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 甘肃庆阳
91ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 91 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 广西梧州
207ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 207 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 湖南长沙
207ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 207 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 73
详情
详情 HTTP PING DNS
移动 辽宁大连
127ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 127 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Oct 06 01:45:54 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 山西长治
110ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 110 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 上海
110ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 110 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 四川成都
136ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 136 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 云南昆明
250ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 250 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Tue Oct 06 01:45:55 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 重庆
241ms 103.21.141.130[上海电信]
chengshang.vip.		600	IN	A	103.21.141.130
;; Query time: 241 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 河南平顶山
302ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 302 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 湖南邵阳
228ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 228 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 内蒙古赤峰
115ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 115 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:45:22 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 青海西宁
254ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 254 msec
;; SERVER: 221.207.58.58#53(221.207.58.58)
;; WHEN: Tue Oct 06 01:45:54 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 山西临汾
249ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 249 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 陕西渭南
235ms 103.21.141.130[上海电信]
; <<>> DiG Go <<>> +noall +answer +stats chengshang.vip
;; global options: +cmd

;; ANSWER SECTION:
chengshang.vip.	600	IN	A	103.21.141.130

;; Query time: 235 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Oct 05 17:45:55 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

chengshang.vip 优化建议

1、建议使用dns测速在线周期监测本站解析至103.21.141.130[上海电信]的dns解析速度表现,七个响应超两秒的查询点表明存在偶发网络抖动,可为上海电信节点部署dns轮询并配置备选解析路径,测试网站与在线测试最佳dns工具同步校验各线路稳定性。
2、当前解析均指向单一上海电信IP,缺少异地容灾,建议借助dns解析查询在线与dns污染在线检测工具评估国内公共dns覆盖,为华东以外访客增设智能dns分流至杭州移动dns或贵州联通dns,通过dns测速工具对比dns解析速度测试结果优化路由。
3、结合dns在线查询与dns污染查询工具排查是否存在dns劫持,针对2788ms延迟尖峰,利用dns检测工具验证本地dns服务器厂商响应,并向用户推荐常用dns如阿里公共dns作为备选,启用加密dns提升dns域名查询安全性,依据dns污染检测网站反馈调优dns配置。

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更新时间 2026-10-06 04:47:03
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