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smartech-china.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smartech-china.com2026-11-01 02:05:07
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 河南南阳联通11ms 新疆乌鲁木齐电信1160ms 290.414ms
电信 陕西西安电信32ms 新疆乌鲁木齐电信1160ms 278.077ms
移动 安徽安庆移动106ms 新疆昌吉回族自治州移动351ms 193.429ms
联通 河南南阳联通11ms 山东泰安联通1065ms 383.667ms
华东 安徽合肥电信39ms 山东泰安联通1065ms 371.571ms
华北 -45ms 河北承德电信205ms 142.667ms
华南 广西南宁电信56ms 海南海口联通499ms 245.5ms
华中 河南南阳联通11ms 湖北襄阳电信293ms 152ms
西北 陕西西安电信32ms 新疆乌鲁木齐电信1160ms 443.8ms
西南 云南楚雄彝族自治州电信69ms 重庆移动237ms 148.167ms
东北 辽宁盘锦联通357ms 辽宁盘锦电信642ms 499.5ms
解析占比
全部 电信 移动 联通 被污染
120.78.182.122
120.78.182.122
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
45ms 120.78.182.122[广东深圳阿里云]
smartech-china.com.	601	IN	A	120.78.182.122
;; Query time: 45 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 52

详情
详情 HTTP PING DNS
电信 安徽合肥
39ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 39 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 福建厦门
400ms 120.78.182.122[广东深圳阿里云]
smartech-china.com.	600	IN	A	120.78.182.122
;; Query time: 400 msec
;; SERVER: 127.0.0.1#53(127.0.0.1) (UDP)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 143

详情
详情 HTTP PING DNS
电信 广西南宁
56ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	300	IN	A	120.78.182.122

;; Query time: 56 msec
;; SERVER: 202.103.224.68#53(202.103.224.68)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 贵州遵义
125ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 125 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:21 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 河北承德
205ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 205 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 湖北襄阳
293ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 293 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 辽宁盘锦
642ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	300	IN	A	120.78.182.122

;; Query time: 642 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Sat Oct 31 18:04:23 UTC 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 陕西西安
32ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 32 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 四川成都
96ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 96 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 新疆乌鲁木齐
1160ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 1160 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 01 02:04:21 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 云南楚雄彝族自治州
69ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	300	IN	A	120.78.182.122

;; Query time: 69 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
电信 浙江宁波
453ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	300	IN	A	120.78.182.122

;; Query time: 453 msec
;; SERVER: 61.153.81.75#53(61.153.81.75)
;; WHEN: Sun Nov 01 02:04:23 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
移动 海南
159ms 120.78.182.122[广东深圳阿里云]
smartech-china.com.	120	IN	A	120.78.182.122
;; Query time: 159 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 143

详情
详情 HTTP PING DNS
移动 安徽安庆
106ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	600	IN	A	120.78.182.122

;; Query time: 106 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
移动 贵州遵义
146ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	600	IN	A	120.78.182.122

;; Query time: 146 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
移动 宁夏银川
139ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 139 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 237
详情
详情 HTTP PING DNS
移动 新疆昌吉回族自治州
351ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 351 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
移动 云南保山
216ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 216 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
移动 重庆
237ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 237 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 北京
178ms 120.78.182.122[广东深圳阿里云]
smartech-china.com.	120	IN	A	120.78.182.122
;; Query time: 178 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Oct 31 18:04:22 UTC 2026
;; MSG SIZE  rcvd: 52

详情
详情 HTTP PING DNS
联通 福建福州
261ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 261 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 广西南宁
268ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 268 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 海南海口
499ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 499 msec
;; SERVER: 221.11.132.2#53(221.11.132.2)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 河南南阳
11ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	1	IN	A	120.78.182.122

;; Query time: 11 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 江苏
277ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 277 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Nov 01 02:04:22 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 辽宁盘锦
357ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 357 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:03:13 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 山东泰安
1065ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 1065 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 01 02:04:23 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
537ms 120.78.182.122[广东深圳阿里云]
; <<>> DiG Go <<>> +noall +answer +stats smartech-china.com
;; global options: +cmd

;; ANSWER SECTION:
smartech-china.com.	120	IN	A	120.78.182.122

;; Query time: 537 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 01 02:04:23 CST 2026
;; MSG SIZE  rcvd: 70
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

smartech-china.com 优化建议

1、dns测速在线显示最快11ms最慢1160ms,建议使用dns速度在线测试与dns解析速度测试工具持续监测广东深圳阿里云节点,关注dns测速波动对dns查询网的影响。
2、针对dns延迟测试波动较大,建议结合dns检测工具与dns污染检测排查是否存在dns劫持检测风险,并利用dns历史解析记录查询与dns记录查询核对解析一致性。
3、各运营商解析均指向同一IP且无污染异常,建议通过dns在线查询与dns解析查询在线定期复核dns服务器查询结果,并借助站长工具 dns优化dns选优策略,提升网站dns查询稳定性。

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更新时间 2026-11-01 04:15:03
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