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cosp-expo.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cosp-expo.com2026-11-10 02:04:03
预估消耗 0 检测点,实际消耗以【检测点账单】为准
27

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 广东梅州电信46ms 四川攀枝花移动744ms 259.111ms
电信 广东梅州电信46ms 甘肃兰州电信455ms 169.4ms
移动 湖南长沙移动112ms 四川攀枝花移动744ms 280.7ms
联通 湖北武汉联通270ms 广西梧州联通536ms 356.429ms
华东 江西宜春电信98ms 江苏徐州联通301ms 190.667ms
华北 天津电信54ms 山西长治电信206ms 143.333ms
华南 广东梅州电信46ms 广西梧州联通536ms 230.6ms
华中 湖南长沙移动112ms 河南洛阳联通327ms 226.75ms
西北 甘肃兰州移动322ms 宁夏石嘴山联通498ms 425ms
西南 云南保山电信90ms 四川攀枝花移动744ms 315.667ms
东北 吉林长春电信219ms 辽宁大连联通276ms 255ms
解析占比
全部 电信 移动 联通 被污染
247.mifenginfo.com.
47.76.168.247
247.mifenginfo.com.
47.76.168.247
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 甘肃兰州
455ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 455 msec
;; SERVER: 202.100.64.68#53(202.100.64.68)
;; WHEN: Tue Nov 10 02:04:02 CST 2026
;; MSG SIZE  rcvd: 818
详情
详情 HTTP PING DNS
电信 广东梅州
46ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 46 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 818
详情
详情 HTTP PING DNS
电信 海南澄迈县
58ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 818
详情
详情 HTTP PING DNS
电信 河南驻马店
198ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 198 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 吉林长春
219ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 219 msec
;; SERVER: 219.149.194.55#53(219.149.194.55)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 江西宜春
98ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 辽宁盘锦
270ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 270 msec
;; SERVER: 219.148.204.66#53(219.148.204.66)
;; WHEN: Mon Nov 09 18:04:01 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
电信 山西长治
206ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 206 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Mon Nov 09 18:04:01 UTC 2026
;; MSG SIZE  rcvd: 818
详情
详情 HTTP PING DNS
电信 天津
54ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 54 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 818
详情
详情 HTTP PING DNS
电信 云南保山
90ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 90 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 福建福州
173ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 173 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 甘肃兰州
322ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	599	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 322 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 广东梅州
176ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	900	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	900	IN	A	47.76.168.247

;; Query time: 176 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 818
详情
详情 HTTP PING DNS
移动 广西北海
337ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 337 msec
;; SERVER: 211.138.245.180#53(211.138.245.180)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 贵州遵义
171ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	3600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	3600	IN	A	47.76.168.247

;; Query time: 171 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 829
详情
详情 HTTP PING DNS
移动 湖南长沙
112ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 112 msec
;; SERVER: 211.142.211.124#53(211.142.211.124)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 121
详情
详情 HTTP PING DNS
移动 内蒙古包头
170ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 170 msec
;; SERVER: 211.138.91.1#53(211.138.91.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 四川攀枝花
744ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	599	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 744 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:02 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 西藏拉萨
378ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 378 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
移动 云南保山
224ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 224 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 广西梧州
536ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 536 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Mon Nov 09 18:04:02 UTC 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 贵州贵阳
287ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 287 msec
;; SERVER: 221.13.28.234#53(221.13.28.234)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 河南洛阳
327ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 327 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 湖北武汉
270ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 270 msec
;; SERVER: 218.104.111.122#53(218.104.111.122)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 江苏徐州
301ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 301 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 辽宁大连
276ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 276 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
498ms 247.mifenginfo.com.
47.76.168.247[香港香港阿里云]
; <<>> DiG Go <<>> +noall +answer +stats cosp-expo.com
;; global options: +cmd

;; ANSWER SECTION:
cosp-expo.com.	600	IN	CNAME	247.mifenginfo.com.
247.mifenginfo.com.	600	IN	A	47.76.168.247

;; Query time: 498 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Nov 10 02:04:01 CST 2026
;; MSG SIZE  rcvd: 110
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

cosp-expo.com 优化建议

1、针对dns延迟测试与dns测速在线结果,建议使用dns测速工具、dns速度在线测试、dns解析速度测试对香港阿里云节点多轮复测,当前最快46ms、最慢744ms,波动较大需关注。
2、结合dns污染查询、dns污染检测、dns劫持检测、dns域名污染检测做全面排查,确认解析指向247.mifenginfo.com与香港IP是否稳定无异常。
3、利用dns记录查询、dns历史解析记录查询、dns解析记录查询、网站dns查询核对解析一致性,并通过dns在线查询、dns查询网持续监控响应表现。

其他工具历史

更新时间 2026-11-10 05:45:02
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