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vfexpo.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vfexpo.com2026-11-13 01:56:17
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 海南儋州电信34ms 新疆博尔塔拉蒙古自治州联通358ms 194.621ms
电信 海南儋州电信34ms 西藏拉萨电信252ms 129.375ms
移动 -74ms 江苏淮安移动337ms 137.571ms
联通 广东东莞联通53ms 新疆博尔塔拉蒙古自治州联通358ms 260.429ms
华东 -58ms -340ms 224.5ms
华北 -74ms 天津联通220ms 149ms
华南 海南儋州电信34ms 广西梧州联通284ms 119.75ms
华中 湖南郴州电信62ms 湖北天门联通254ms 158ms
西北 陕西西安电信210ms 新疆博尔塔拉蒙古自治州联通358ms 271.6ms
西南 四川成都电信88ms -307ms 213.8ms
东北 黑龙江大庆电信98ms 辽宁大连联通263ms 159.667ms
解析占比
全部 电信 移动 联通 被污染
123.56.254.251
39.107.244.30
123.56.254.251
39.107.244.30
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 山东
58ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
vfexpo.com.		600	IN	A	123.56.254.251
vfexpo.com.		600	IN	A	39.107.244.30
;; Query time: 58 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:55:50 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
电信 甘肃庆阳
233ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 233 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 海南儋州
34ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 34 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
电信 黑龙江大庆
98ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 98 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 湖南郴州
62ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 62 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
电信 陕西西安
210ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 210 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 四川成都
88ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 88 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
电信 西藏拉萨
252ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 252 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 北京
74ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
vfexpo.com.		600	IN	A	123.56.254.251
vfexpo.com.		600	IN	A	39.107.244.30
;; Query time: 74 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
移动 广西北海
108ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 108 msec
;; SERVER: 211.138.245.180#53(211.138.245.180)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 黑龙江鸡西
118ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 118 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 770
详情
详情 HTTP PING DNS
移动 江苏淮安
337ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 337 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 江西南昌
88ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 88 msec
;; SERVER: 211.141.90.68#53(211.141.90.68)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 91
详情
详情 HTTP PING DNS
移动 山西长治
92ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 92 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
移动 云南保山
146ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 146 msec
;; SERVER: 211.139.29.150#53(211.139.29.150)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 北京
210ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
vfexpo.com.		600	IN	A	123.56.254.251
vfexpo.com.		600	IN	A	39.107.244.30
;; Query time: 210 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 云南
307ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
vfexpo.com.		600	IN	A	123.56.254.251
vfexpo.com.		600	IN	A	39.107.244.30
;; Query time: 307 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:55:51 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 江西
340ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
vfexpo.com.		1800	IN	A	123.56.254.251
vfexpo.com.		1800	IN	A	39.107.244.30
;; Query time: 340 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:55:31 UTC 2026
;; MSG SIZE  rcvd: 91

详情
详情 HTTP PING DNS
联通 青海
286ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
vfexpo.com.		600	IN	A	123.56.254.251
vfexpo.com.		600	IN	A	39.107.244.30
;; Query time: 286 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Thu Nov 12 17:55:31 UTC 2026
;; MSG SIZE  rcvd: 60

详情
详情 HTTP PING DNS
联通 甘肃庆阳
271ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 271 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 广东东莞
53ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 53 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 广西梧州
284ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 284 msec
;; SERVER: 192.168.5.30#53(192.168.5.30)
;; WHEN: Thu Nov 12 17:55:30 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 湖北天门
254ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 254 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 江苏徐州
283ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 283 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 辽宁大连
263ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 263 msec
;; SERVER: 202.96.64.68#53(202.96.64.68)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 山东济南
241ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 241 msec
;; SERVER: 127.0.0.53#53(127.0.0.53)
;; WHEN: Thu Nov 12 17:54:42 UTC 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 天津
220ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 220 msec
;; SERVER: 202.99.96.68#53(202.99.96.68)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 新疆博尔塔拉蒙古自治州
358ms 39.107.244.30[北京阿里云]
123.56.254.251[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	39.107.244.30
vfexpo.com.	600	IN	A	123.56.254.251

;; Query time: 358 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Fri Nov 13 01:55:31 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS
联通 重庆
276ms 123.56.254.251[北京阿里云]
39.107.244.30[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats vfexpo.com
;; global options: +cmd

;; ANSWER SECTION:
vfexpo.com.	600	IN	A	123.56.254.251
vfexpo.com.	600	IN	A	39.107.244.30

;; Query time: 276 msec
;; SERVER: 221.5.203.98#53(221.5.203.98)
;; WHEN: Fri Nov 13 01:55:30 CST 2026
;; MSG SIZE  rcvd: 80
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

vfexpo.com 优化建议

1、针对dns测速在线与dns延迟测试结果,建议优化解析线路,降低平均响应时间,提升dns解析查询在线体验。
2、利用dns记录查询与dns历史解析记录查询,定期核对解析记录,确保dns查询网指向稳定,减少解析波动。
3、结合dns污染检测与dns劫持检测,排查潜在异常,保障dns在线查询安全,提升dns解析速度测试表现。

其他工具历史

更新时间 2026-11-13 06:58:05
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