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thermotech.com.cn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thermotech.com.cn2026-11-07 01:58:24
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 海南文昌移动27ms 河北唐山联通3093ms 166.433ms
电信 海南儋州电信48ms -79ms 69.5ms
移动 海南文昌移动27ms 西藏拉萨移动138ms 59.923ms
联通 山东济南联通31ms 河北唐山联通3093ms 302.769ms
华东 山东济南联通31ms 江苏徐州联通81ms 62ms
华北 -31ms 河北唐山联通3093ms 661ms
华南 海南文昌移动27ms 广东东莞联通84ms 63.167ms
华中 湖南长沙移动35ms 河南驻马店电信76ms 52.5ms
西北 青海西宁移动44ms 新疆伊犁哈萨克自治州移动77ms 60.5ms
西南 -50ms 重庆联通154ms 99.4ms
东北 辽宁沈阳移动40ms 吉林长春电信75ms 58.25ms
解析占比
全部 电信 移动 联通 被污染
121.40.94.220
121.40.94.220
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 北京
79ms 121.40.94.220[浙江杭州阿里云]
thermotech.com.cn.	600	IN	A	121.40.94.220
;; Query time: 79 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
电信 海南儋州
48ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
电信 河南驻马店
76ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 76 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sat Nov 07 01:57:20 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
电信 吉林长春
75ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 75 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Sat Nov 07 01:57:20 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 北京
31ms 121.40.94.220[浙江杭州阿里云]
thermotech.com.cn.	600	IN	A	121.40.94.220
;; Query time: 31 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
移动 广西
76ms 121.40.94.220[浙江杭州阿里云]
thermotech.com.cn.	600	IN	A	121.40.94.220
;; Query time: 76 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
移动 海南文昌
27ms 121.40.94.220[浙江杭州阿里云]
thermotech.com.cn.	600	IN	A	121.40.94.220
;; Query time: 27 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Oct  8 01:28:51 2020
;; MSG SIZE  rcvd: 425
详情
详情 HTTP PING DNS
移动 河南商丘
44ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 44 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 湖南长沙
35ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 35 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 79
详情
详情 HTTP PING DNS
移动 吉林长春
47ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 47 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 782
详情
详情 HTTP PING DNS
移动 辽宁沈阳
40ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 40 msec
;; SERVER: 211.137.32.178#53(211.137.32.178)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 内蒙古包头
65ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 青海西宁
44ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 44 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 四川成都
90ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 90 msec
;; SERVER: 183.221.253.100#53(183.221.253.100)
;; WHEN: Sat Nov 07 01:57:20 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 西藏拉萨
138ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 138 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 新疆伊犁哈萨克自治州
77ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 77 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 01:57:20 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
移动 重庆
65ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 65 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 四川
50ms 121.40.94.220[浙江杭州阿里云]
thermotech.com.cn.	600	IN	A	121.40.94.220
;; Query time: 50 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 06 17:57:20 UTC 2026
;; MSG SIZE  rcvd: 51

详情
详情 HTTP PING DNS
联通 福建福州
62ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 62 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 广东东莞
84ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 84 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 广西南宁
64ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 64 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 海南海口
80ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 80 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 河北唐山
3093ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 3093 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:23 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 河南南阳
55ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 55 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 黑龙江大庆
71ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 71 msec
;; SERVER: 202.97.224.69#53(202.97.224.69)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 江苏徐州
81ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 81 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Nov 07 01:57:20 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 江西抚州
74ms 121.40.94.220[浙江杭州阿里云]
thermotech.com.cn.	600	IN	A	121.40.94.220
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov  7 01:57:24 2026
;; MSG SIZE  rcvd: 51
详情
详情 HTTP PING DNS
联通 山东济南
31ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 31 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 06 17:56:36 UTC 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 山西运城
37ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 37 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Nov 07 01:57:19 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS
联通 重庆
154ms 121.40.94.220[浙江杭州阿里云]
; <<>> DiG Go <<>> +noall +answer +stats thermotech.com.cn
;; global options: +cmd

;; ANSWER SECTION:
thermotech.com.cn.	600	IN	A	121.40.94.220

;; Query time: 154 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Sat Nov 07 01:57:20 CST 2026
;; MSG SIZE  rcvd: 68
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

thermotech.com.cn 优化建议

1、dns测速在线显示解析均指向浙江杭州阿里云单一IP,建议使用dns检测工具与dns污染查询确认无dns劫持风险,保障解析稳定。
2、dns延迟测试最慢达3093ms,建议通过dns速度在线测试与在线测试dns速度定位慢节点,结合阿里公共dns优化dns解析速度测试表现。
3、dns记录查询结果一致,建议用dns历史解析记录查询与网站dns查询监控记录变化,配合dns测速工具持续跟踪阿里云节点响应。

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更新时间 2026-11-07 03:59:03
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