Test Site

200 OK

连通性验证用的最小静态站点 · nginx on Ubuntu

Domain
tiancy.cloud
Hostname
vultr
Public IPv4
45.76.176.6
OS
Ubuntu 26.10
Web Server
nginx :443
TLS
Let's Encrypt
Deployed
2026-10-23 16:14 UTC
Your local time
--:--:--
Timezone
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Request chain

https://tiancy.cloud/ 200 · canonical
01DNStiancy.cloud A → 45.76.176.6
02TCP45.76.176.6 : 443 · TLS 1.3 · SNI=tiancy.cloud
03TLS证书 SAN 含 tiancy.cloud → 校验通过 (Let's Encrypt)
04HTTPGET / HTTP/2 · Host: tiancy.cloud
05NGINXserver_name tiancy.cloud → root /var/www/test → try_files → index.html
06RESP200 OK · text/html; charset=utf-8
https://www.tiancy.cloud/ 301 → apex
01DNSwww.tiancy.cloud CNAME → tiancy.cloud A → 45.76.176.6
02TLS443 · SNI=www.tiancy.cloud · 证书 SAN 同样覆盖
03NGINXserver_name www.tiancy.cloud → 301
04LOCATIONhttps://tiancy.cloud/ ← 浏览器重新请求，回到左侧链路
http://tiancy.cloud/ 301 → https
01HTTP:80 仅保留 /.well-known/acme-challenge/ (证书续期用)
02NGINX其余路径一律 301 → https://tiancy.cloud