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tdchem.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tdchem.com2026-10-03 01:58:25
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 -4ms 河南驻马店电信819ms 162.138ms
电信 -4ms 河南驻马店电信819ms 151ms
移动 广西南宁移动101ms 宁夏银川移动245ms 159ms
联通 广东深圳联通15ms 宁夏银川联通333ms 173.25ms
华东 安徽合肥电信29ms 安徽亳州联通242ms 100.667ms
华北 内蒙古包头电信44ms 山西长治联通221ms 148.143ms
华南 广东深圳联通15ms 广西南宁移动101ms 50ms
华中 河南郑州移动196ms 河南驻马店电信819ms 403.667ms
西北 陕西渭南联通63ms 宁夏银川联通333ms 153.167ms
西南 -4ms 贵州贵阳联通290ms 167.75ms
东北 辽宁营口联通84ms 吉林长春移动223ms 137.333ms
解析占比
全部 电信 移动 联通 被污染
47.104.156.147
198.18.140.172
47.104.156.147
198.18.140.172
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 西藏
4ms 198.18.140.172[保留IP]
tdchem.com.		1	IN	A	198.18.140.172
;; Query time: 4 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 67

详情
详情 HTTP PING DNS
电信 安徽合肥
29ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	900	IN	A	47.104.156.147

;; Query time: 29 msec
;; SERVER: 61.132.163.68#53(61.132.163.68)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 福建福州
31ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:09 CST 2026
;; MSG SIZE  rcvd: 667
详情
详情 HTTP PING DNS
电信 甘肃兰州
96ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 96 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 589
详情
详情 HTTP PING DNS
电信 海南海口
34ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:09 CST 2026
;; MSG SIZE  rcvd: 589
详情
详情 HTTP PING DNS
电信 河北唐山
196ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 196 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 河南驻马店
819ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	900	IN	A	47.104.156.147

;; Query time: 819 msec
;; SERVER: 192.168.5.1#53(192.168.5.1)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 589
详情
详情 HTTP PING DNS
电信 内蒙古包头
44ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	606	IN	A	47.104.156.147

;; Query time: 44 msec
;; SERVER: 114.114.114.114#53(114.114.114.114)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
电信 山西长治
189ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 189 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 556
详情
详情 HTTP PING DNS
电信 陕西西安
68ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 68 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 广西南宁
101ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 101 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 河南郑州
196ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 196 msec
;; SERVER: 211.138.24.71#53(211.138.24.71)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 黑龙江绥化
105ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 105 msec
;; SERVER: 127.0.0.11#53(127.0.0.11)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 65
详情
详情 HTTP PING DNS
移动 吉林长春
223ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 223 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 667
详情
详情 HTTP PING DNS
移动 宁夏银川
245ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 245 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 567
详情
详情 HTTP PING DNS
移动 山西长治
121ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 121 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
移动 重庆
122ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 122 msec
;; SERVER: 192.168.68.1#53(192.168.68.1)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 安徽亳州
242ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 242 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 甘肃庆阳
114ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 114 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 广东深圳
15ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 15 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:55:07 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 贵州贵阳
290ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 290 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 河北廊坊
61ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 61 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 湖北宜昌
196ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 196 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 辽宁营口
84ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 84 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 内蒙古呼和浩特
205ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 205 msec
;; SERVER: 202.99.224.68#53(202.99.224.68)
;; WHEN: Sat Oct 03 01:57:09 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 宁夏银川
333ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 333 msec
;; SERVER: 192.168.101.1#53(192.168.101.1)
;; WHEN: Sat Oct 03 01:57:10 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 山西长治
221ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 221 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 陕西渭南
63ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 63 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Oct 02 17:57:10 UTC 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS
联通 云南昆明
255ms 47.104.156.147[山东青岛阿里云]
; <<>> DiG Go <<>> +noall +answer +stats tdchem.com
;; global options: +cmd

;; ANSWER SECTION:
tdchem.com.	600	IN	A	47.104.156.147

;; Query time: 255 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 03 01:57:09 CST 2026
;; MSG SIZE  rcvd: 54
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

tdchem.com 优化建议

1、建议选用dns测速在线工具进一步分析响应时间波动,山东青岛阿里云节点平均约178ms,但最大延迟达819ms,建议优化网络路由并测试备用dns服务器。
2、排查dns污染检测无异常但存在延迟抖动,所有请求均指向同一阿里云IP,需结合dns历史解析记录查询确认解析稳定性,并考虑配置智能dns分担压力。
3、使用dns解析查询在线服务对比全国各区域返回速度,针对快慢响应差距大的问题,建议部署dns解析加速或选用dns检测工具监控动态变化。

其他工具历史

更新时间 2026-10-03 04:38:03
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