443/tcp
TLS
first 2026-06-10 · last 2026-06-10
- TLS
- TLSv1.2
- Certificate for
- xyh.zlshuyun.com
- Issued by
- LiteSSL ECC CA 2025
- Valid
- 2026-05-21 → 2026-08-19
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.20.1 Date: Wed, 10 Jun 2026 15:36:23 GMT Content-Type: text/html Content-Length: 657 Connection: close Strict-Transport-Security: max-age=31536000; includeSubDomains <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/1.20.1</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 -->