Summary
- HTTP status
- 200
- IP address
- 125.64.3.175
- ASN
- AS38283
- Hosting provider
- CHINANET Sichuan province network
- Country
- CN
- Title
- 蓝易云CDN - 高防CDN | WAF应用防火墙 | DDoS/CC防护 | 免备案CDN加速 | 国内BGP高防
- Description
- 蓝易云高防CDN提供DDoS/CC联动防护、WAF应用防火墙、TLS指纹(JA4)识别、隐藏源站IP、香港CN2免备案与国内BGP多线加速。语义引擎不是单靠固定规则硬拦截，而是结合请求上下文、攻击意图、CVE漏洞特征与内置检测模块进行综合判断，支持5分钟CNAME快速接入。
- Language
- zh-CN
- Server
- nginx
- Generator
- —
- Certificate
- ValidLet's Encrypt
- Sitemap
- Present
- Domain name
- tsycdn.com
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
Free certificate issued by Let's Encrypt: valid for a few months, it is renewed automatically.
- Certificate authority
- Let's Encrypt (YR2)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- tsycdn.com, www.tsycdn.com
- Valid from
- September 4, 2026
- Valid until
- December 3, 2026 (expires in 62 days)
- Protocol
- TLSv1.3
- Key
- RSA 2048 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The robots.txt file declares 1 sitemap.
| File | Content | Last modified |
|---|---|---|
| https://www.tsycdn.com/sitemap.xml | 23 pages | August 26, 2026 |
Redirects
- 301 https://tsycdn.com/
- 200 https://www.tsycdn.com/ — Final page
Outgoing links
The home page links to 8 other websites.