443/tcp
TLS
first 2026-06-10 · last 2026-06-10
- TLS
- TLSv1.2
- Certificate for
- *.guizhoulinhua.com, guizhoulinhua.com
- Issued by
- XinNet DV TLS CA
- Valid
- 2025-11-14 → 2026-11-14
Raw response
HTTP/1.1 400 Bad Request Server: nginx Date: Wed, 10 Jun 2026 18:21:27 GMT Content-Type: text/html; charset=utf-8 Content-Length: 650 Connection: close <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>nginx</center> </body> </html> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page --> <!-- a padding to disable MSIE and Chrome friendly error page -->