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dvo2acc 最新测试结果,晚上搜医生用药,搜到 youlai 也无法访问。依然主站可以,分站不行,导致 CSS 资源全加载不到,网站无法浏览。
https://imgur.com/w3ZRACp以下 youlai 和 魅族站点从我自己默认 DNS 结果和 chinaz 随机挑选 IP 结果测试:
**youlai**
```
[*] 不通
C:\>curl
static.youlai.cn --connect-timeout 5 --resolve "*:80:157.148.126.102"
curl: (28) Failed to connect to
static.youlai.cn port 80 after 5007 ms: Timeout was reached
[*] 通,chinaz
C:\>curl
static.youlai.cn --connect-timeout 5 --resolve "*:80:221.231.39.22"
<html>
<head><title>403 Forbidden</title></head>
<body bgcolor="white">
<center><h1>403 Forbidden</h1></center>
<hr><center>openresty</center>
</body>
</html>
[*] 不通
C:\>curl
file.youlai.cn --connect-timeout 5 --resolve "*:80:157.148.126.101"
curl: (28) Failed to connect to
file.youlai.cn port 80 after 5004 ms: Timeout was reached
[*] 不通,chinaz
C:\>curl
file.youlai.cn --connect-timeout 5 --resolve "*:80:61.170.98.8"
curl: (28) Failed to connect to
file.youlai.cn port 80 after 5003 ms: Timeout was reached
[*] 通,chinaz
C:\>curl
file.youlai.cn --connect-timeout 5 --resolve "*:80:150.138.93.107"
<html><head><title>ERROR: ACCESS DENIED</title></head><body><center><h1>ERROR: ACCESS DENIED</h1></center><hr>
<center>Mon, 03 Mar 2025 17:08:17 GMT i37958_c27093</center></BODY></HTML>
<!-- web cache -->
[*] 不通,chinaz
C:\>curl
file.youlai.cn --connect-timeout 5 --resolve "*:80:116.196.154.221"
curl: (28) Failed to connect to
file.youlai.cn port 80 after 5014 ms: Timeout was reached
[*] 通,chinaz
C:\>curl
file.youlai.cn --connect-timeout 5 --resolve "*:80:36.27.222.171"
<html><head><title>ERROR: ACCESS DENIED</title></head><body><center><h1>ERROR: ACCESS DENIED</h1></center><hr>
<center>Mon, 03 Mar 2025 17:08:34 GMT i1951935_c26125</center></BODY></HTML>
<!-- web cache -->
[*] 通,chinaz
C:\>curl
file.youlai.cn --connect-timeout 5 --resolve "*:80:120.226.45.9"
<html><head><title>ERROR: ACCESS DENIED</title></head><body><center><h1>ERROR: ACCESS DENIED</h1></center><hr>
<center>Mon, 03 Mar 2025 17:08:41 GMT i55058_c26345</center></BODY></HTML>
<!-- web cache -->
[*] 不通,chinaz
C:\>curl
hm.youlai.cn --connect-timeout 5 --resolve "*:80:157.148.126.103"
curl: (28) Failed to connect to
hm.youlai.cn port 80 after 5009 ms: Timeout was reached
[*] 通,chinaz
C:\>curl
hm.youlai.cn --connect-timeout 5 --resolve "*:80:36.27.222.168"
<html>
<head><title>403 Forbidden</title></head>
<body bgcolor="white">
<center><h1>403 Forbidden</h1></center>
<hr><center>openresty</center>
</body>
</html>
```
**魅族**
```
[*] 不通
C:\>curl
store.res.meizu.com --connect-timeout 5 --resolve "*:80:101.64.180.211"
curl: (28) Failed to connect to
store.res.meizu.com port 80 after 5012 ms: Timeout was reached
[*] 不通,chinaz
C:\>curl
store.res.meizu.com --connect-timeout 5 --resolve "*:80:101.64.180.213"
curl: (28) Failed to connect to
store.res.meizu.com port 80 after 5012 ms: Timeout was reached
[*] 通,chinaz
C:\>curl
store.res.meizu.com --connect-timeout 5 --resolve "*:80:103.27.27.72"
<html><head><title>ERROR: ACCESS DENIED</title></head><body><center><h1>ERROR: ACCESS DENIED</h1></center><hr>
<center>Mon, 03 Mar 2025 17:09:08 GMT i20669_c24925</center></BODY></HTML>
<!-- web cache -->
[*] 通,chinaz
C:\>curl
store.res.meizu.com --connect-timeout 5 --resolve "*:80:36.170.18.7"
<html><head><title>ERROR: ACCESS DENIED</title></head><body><center><h1>ERROR: ACCESS DENIED</h1></center><hr>
<center>Mon, 03 Mar 2025 17:09:13 GMT i2147993_c26131</center></BODY></HTML>
<!-- web cache -->
```
一番折腾下来发现,并不是所有 chinaz 挑选的 IP 都能通,只是 IP 多,概率通的大。
通过网易工具,探测我的 dns 是:广州联通我的路由器没有额外配置 dns ,应该是运营商分配的,没有问题。
两次拨号结果:
1. `(您的 DNS 地址信息: 27.40.1.10 广东省广州市联通)`
2. `您的 DNS 地址信息: 27.40.0.14 广东省广州市联通`
以魅族为例,**联通**dns 返回的就是它自己不能够访问的 IP 地址:
```
C:\>nslookup
store.res.meizu.com 27.40.0.14
服务器: UnKnown
Address: 27.40.0.14
非权威应答:
名称:
zmeizu.v.smogfly.cnAddresses: 101.64.180.212
101.64.180.213
101.64.180.211
101.64.180.214
Aliases:
store.res.meizu.com store.res.meizu.com.trpcdn.net zmeizu.v.trpcdn.netC:\>nslookup
static.youlai.cn服务器: zte.home 👈一样的,指定不指定联通 IP ,一样的。
Address: fe80::5
非权威应答:
名称:
upichq.v.smogfly.cnAddresses: 157.148.126.103
157.148.126.101
157.148.126.102
Aliases:
static.youlai.cn static.youlai.cn.trpcdn.net upichq.v.trpcdn.net```
目前我还没联系到有联通的朋友去测试,太少人用了。
所以目前感觉就是联通自己的问题,我问了下百度,网络质量差应该也能够工信部投诉。我试试看。
除此之外,如果是地区普遍性问题,那是不是意味着现在网民都是 活在 app 的世界里,没几个人用搜索引擎,也没几个访问网页,遇不到这种问题?