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yczs-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yczs-expo.com2026-11-09 01:48:05
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 广西北海电信48ms 江苏淮安移动531ms 178.207ms
电信 广西北海电信48ms 西藏拉萨电信265ms 124.3ms
移动 福建福州移动98ms 江苏淮安移动531ms 190.9ms
联通 福建福州联通194ms 河南平顶山联通274ms 224ms
华东 福建福州移动98ms 江苏淮安移动531ms 223ms
华北 山西运城移动112ms 天津移动245ms 194.333ms
华南 广西北海电信48ms 广东东莞联通218ms 132.667ms
华中 湖南长沙电信49ms 河南平顶山联通274ms 163.5ms
西北 宁夏银川电信62ms 甘肃兰州移动262ms 177.833ms
西南 贵州黔南布依族苗族自治州电信80ms 西藏拉萨电信265ms 170ms
东北 黑龙江大庆电信99ms 吉林长春移动126ms 112.5ms
解析占比
全部 电信 移动 联通 被污染
39.101.162.12
39.101.162.12
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 甘肃庆阳
177ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 177 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Sun Nov 08 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 广西北海
48ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 48 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:55 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 贵州黔南布依族苗族自治州
80ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 80 msec
;; SERVER: 192.168.110.1#53(192.168.110.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 海南澄迈县
132ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 132 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
电信 河南驻马店
182ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 182 msec
;; SERVER: 119.29.29.29#53(119.29.29.29)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 黑龙江大庆
99ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 99 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 湖北天门
149ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 149 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
电信 湖南长沙
49ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 49 msec
;; SERVER: 222.246.129.80#53(222.246.129.80)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 71
详情
详情 HTTP PING DNS
电信 宁夏银川
62ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 62 msec
;; SERVER: 202.100.96.68#53(202.100.96.68)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
电信 西藏拉萨
265ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 265 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 安徽安庆
110ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 110 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 福建福州
98ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 98 msec
;; SERVER: 211.138.151.161#53(211.138.151.161)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 甘肃兰州
262ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 262 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 吉林长春
126ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 126 msec
;; SERVER: 211.141.16.99#53(211.141.16.99)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
移动 江苏淮安
531ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 531 msec
;; SERVER: 221.131.143.69#53(221.131.143.69)
;; WHEN: Mon Nov 09 01:47:57 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 山西运城
112ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 112 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 陕西西安
124ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 124 msec
;; SERVER: 211.137.130.3#53(211.137.130.3)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 766
详情
详情 HTTP PING DNS
移动 天津
245ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 245 msec
;; SERVER: 211.136.17.107#53(211.136.17.107)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 浙江湖州
200ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 200 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
移动 重庆
101ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 101 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:55 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 江西
230ms 39.101.162.12[北京阿里云]
yczs-expo.com.		600	IN	A	39.101.162.12
;; Query time: 230 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Nov 08 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 47

详情
详情 HTTP PING DNS
联通 福建福州
194ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 194 msec
;; SERVER: 218.104.128.106#53(218.104.128.106)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 广东东莞
218ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 218 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 河南平顶山
274ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 274 msec
;; SERVER: 223.5.5.5#53(223.5.5.5)
;; WHEN: Sun Nov 08 17:47:56 UTC 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 宁夏石嘴山
222ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 222 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 山西运城
226ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 226 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 陕西西安
220ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 220 msec
;; SERVER: 221.11.1.67#53(221.11.1.67)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 云南昆明
234ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 234 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS
联通 浙江金华
198ms 39.101.162.12[北京阿里云]
; <<>> DiG Go <<>> +noall +answer +stats yczs-expo.com
;; global options: +cmd

;; ANSWER SECTION:
yczs-expo.com.	600	IN	A	39.101.162.12

;; Query time: 198 msec
;; SERVER: 221.12.1.227#53(221.12.1.227)
;; WHEN: Mon Nov 09 01:47:56 CST 2026
;; MSG SIZE  rcvd: 60
详情
详情 HTTP PING DNS

查询结果仅供参考,不保证100%准确。

yczs-expo.com 优化建议

1、建议使用dns延迟测试与dns测速在线工具持续监测解析表现,当前最快49ms最慢531ms差距较大,可结合dns解析速度测试优化节点调度。
2、通过dns记录查询与dns历史解析记录查询确认解析一致性,全部指向北京阿里云单一IP,建议增加dns轮询或智能dns提升冗余。
3、利用dns污染检测与dns劫持检测工具定期排查,当前无异常,配合dns在线查询工具与站长工具dns保持解析稳定。

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更新时间 2026-11-09 04:59:03
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