443/tcp
TLS
first 2026-08-13 · last 2026-08-13
- TLS
- TLSv1.2
- Certificate for
- *.mcaplusltd.com, mcaplusltd.com
- Issued by
- GlobalSign GCC R6 AlphaSSL CA 2025
- Valid
- 2026-04-09 → 2026-10-25
Raw response
HTTP/1.1 400 Bad Request Server: nginx Date: Thu, 13 Aug 2026 17:09:04 GMT Content-Type: text/html Content-Length: 650 Connection: close Referrer-Policy: strict-origin-when-cross-origin X-Content-Type-Options: nosniff 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</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 -->