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dupluschem.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dupluschem.com2026-11-13 01:59:04
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 广东梅州移动31ms 新疆乌鲁木齐电信300ms 149.241ms
电信 浙江温州电信32ms 新疆乌鲁木齐电信300ms 132.778ms
移动 广东梅州移动31ms 陕西渭南移动182ms 111.25ms
联通 江苏徐州联通53ms -277ms 224.75ms
华东 浙江温州电信32ms -267ms 104.143ms
华北 内蒙古包头电信64ms 天津联通208ms 128.333ms
华南 广东梅州移动31ms 广东深圳联通236ms 125.4ms
华中 湖南长沙移动126ms 湖北襄阳电信291ms 208.5ms
西北 青海西宁电信85ms 新疆乌鲁木齐电信300ms 189.143ms
西南 西藏拉萨移动162ms 贵州遵义联通269ms 219.333ms
东北 黑龙江大庆电信83ms 吉林长春移动105ms 94ms
解析占比
全部 电信 移动 联通 被污染
47.103.15.93
47.103.15.93
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 海南海口
71ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 71 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
电信 黑龙江大庆
83ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 83 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 湖北襄阳
291ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 291 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 江西南昌
42ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 42 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 内蒙古包头
64ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	602	IN	A	47.103.15.93

;; Query time: 64 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 青海西宁
85ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 85 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
300ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 300 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 浙江温州
32ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 32 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
电信 重庆
227ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 227 msec
;; SERVER: 61.128.128.68#53(61.128.128.68)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
移动 福建福州
131ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 131 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 甘肃兰州
115ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 115 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 广东梅州
31ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	900	IN	A	47.103.15.93

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
移动 广西梧州
68ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 68 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 湖南长沙
126ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 126 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 73
详情
详情 HTTP PING DNS
移动 吉林长春
105ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 105 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
移动 宁夏银川
98ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 98 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 781
详情
详情 HTTP PING DNS
移动 山东青岛
118ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 118 msec
;; SERVER: 211.137.191.26#53(211.137.191.26)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 山西长治
113ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 113 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 陕西渭南
182ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 182 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 西藏拉萨
162ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 162 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
移动 浙江湖州
86ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 86 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 青海
277ms 47.103.15.93[上海阿里云]
dupluschem.com.		600	IN	A	47.103.15.93
;; Query time: 277 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 59

详情
详情 HTTP PING DNS
联通 江西
267ms 47.103.15.93[上海阿里云]
dupluschem.com.		600	IN	A	47.103.15.93
;; Query time: 267 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 48

详情
详情 HTTP PING DNS
联通 甘肃庆阳
267ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 267 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:59:01 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 广东深圳
236ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 236 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 17:56:11 UTC 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 广西南宁
221ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 221 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 贵州遵义
269ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 269 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:59:00 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 江苏徐州
53ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 53 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 01:59:01 CST 2026
;; MSG SIZE  rcvd: 62
详情
详情 HTTP PING DNS
联通 天津
208ms 47.103.15.93[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats dupluschem.com
;; global options: +cmd

;; ANSWER SECTION:
dupluschem.com.	600	IN	A	47.103.15.93

;; Query time: 208 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Nov 13 01:59:01 CST 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。

dupluschem.com 优化建议

1、针对域名dupluschem.com解析仅指向上海阿里云单一IP,平均延迟147ms但最大达300ms,建议使用dns测速在线与dns解析速度测试工具持续监测响应波动,评估是否需要增加备用节点以提升解析稳定性。
2、当前TTL与解析记录固定,建议通过dns记录查询与dns历史解析记录查询核对解析一致性,并利用dns污染检测与dns劫持检测工具排查是否存在异常解析风险。
3、响应最慢300ms与最快31ms差距明显,建议借助dns测速工具与在线测试dns速度对上海阿里云节点进行多时段测速,必要时用dns选优对比阿里公共dns等公用dns服务表现。

其他工具历史

更新时间 2026-11-13 17:32:04
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