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img-shanghai.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img-shanghai.com2026-09-06 01:48:05
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 -52ms -1055ms 226.967ms
电信 -52ms -1055ms 224.9ms
移动 江西宜春移动97ms -436ms 182.8ms
联通 山西长治联通215ms 北京联通388ms 273.2ms
华东 江苏盐城电信69ms -1055ms 283.125ms
华北 -52ms 北京联通388ms 228.5ms
华南 广东东莞电信67ms -226ms 135ms
华中 -270ms -270ms 270ms
西北 陕西西安电信72ms 甘肃庆阳联通346ms 224.2ms
西南 -126ms -436ms 267.25ms
东北 -92ms -259ms 153ms
解析占比
全部 电信 移动 联通 被污染
139.196.57.40
139.196.57.40
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 黑龙江
92ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 山东
1055ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 1055 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:57 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 湖北
270ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 270 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 天津
52ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 52 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
电信 安徽合肥
225ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	900	IN	A	139.196.57.40

;; Query time: 225 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 广东东莞
67ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	606	IN	A	139.196.57.40

;; Query time: 67 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 江苏盐城
69ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	608	IN	A	139.196.57.40

;; Query time: 69 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:55 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
电信 辽宁沈阳
155ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 155 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 1009
详情
详情 HTTP PING DNS
电信 陕西西安
72ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 72 msec
;; SERVER: 192.168.1.1#53(192.168.1.1) (UDP)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
电信 浙江温州
192ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 192 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 云南
436ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 436 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:57 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
移动 重庆
126ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
移动 上海
111ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 111 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
移动 黑龙江
133ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 133 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 419

详情
详情 HTTP PING DNS
移动 甘肃庆阳
307ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 307 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 广西南宁
112ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 112 msec
;; SERVER: 211.138.240.100#53(211.138.240.100)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 河北唐山
259ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 江西宜春
97ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 97 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:55 CST 2026
;; MSG SIZE  rcvd: 77
详情
详情 HTTP PING DNS
移动 辽宁大连
126ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 126 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
移动 陕西咸阳
121ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 121 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:55 CST 2026
;; MSG SIZE  rcvd: 718
详情
详情 HTTP PING DNS
联通 黑龙江
259ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 259 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 安徽
271ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 271 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 海南
226ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 浙江
245ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 50

详情
详情 HTTP PING DNS
联通 北京
388ms 139.196.57.40[上海阿里云]
img-shanghai.com.	600	IN	A	139.196.57.40
;; Query time: 388 msec
;; SERVER: 8.8.8.8#53(8.8.8.8) (UDP)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 61

详情
详情 HTTP PING DNS
联通 甘肃庆阳
346ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 346 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 山西长治
215ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 215 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sat Sep 05 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 陕西渭南
275ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 275 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 四川成都
262ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 262 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS
联通 重庆
245ms 139.196.57.40[上海阿里云]
; <<>> DiG Go <<>> +noall +answer +stats img-shanghai.com
;; global options: +cmd

;; ANSWER SECTION:
img-shanghai.com.	600	IN	A	139.196.57.40

;; Query time: 245 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Sep 06 01:47:56 CST 2026
;; MSG SIZE  rcvd: 66
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

img-shanghai.com 优化建议

1、使用在线DNS测速工具定期监测解析速度,重点关注响应时间较长的节点,及时排查问题。
2、通过DNS解析记录查询功能,检查解析结果是否稳定,确保所有请求指向同一目标地址。
3、利用DNS污染检测工具,确认域名是否存在解析异常,保障用户访问的准确性。
4、结合DNS选优服务,根据不同地区和运营商的解析表现,选择最优的DNS服务器配置。
5、使用站长工具中的DNS检测功能,全面分析域名解析的各项指标,优化解析性能。

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更新时间 2026-09-06 11:36:03
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