443/tcp
TLS
first 2026-09-23 · last 2026-09-23
- TLS
- TLSv1.2
- Certificate for
- beijingsonghua.com, www.beijingsonghua.com
- Issued by
- TrustAsia DV TLS RSA CA 2024
- Valid
- 2026-09-19 → 2026-12-18
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.14.1 Date: Wed, 23 Sep 2026 17:35:40 GMT Content-Type: text/html Content-Length: 673 Connection: close <html> <head><title>400 The plain HTTP request was sent to HTTPS port</title></head> <body bgcolor="white"> <center><h1>400 Bad Request</h1></center> <center>The plain HTTP request was sent to HTTPS port</center> <hr><center>nginx/1.14.1</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 -->