443/tcp
TLS
first 2026-05-20 · last 2026-05-20
- TLS
- TLSv1.2
- Certificate for
- firmware.prod.unicloud.edc.dknadmin.be, www.firmware.prod.unicloud.edc.dknadmin.be
- Issued by
- Daikin RSA Domain Validation CA
- Valid
- 2025-03-28 → 2027-03-28
Raw response
HTTP/1.1 400 Bad Request Server: nginx/1.25.3 Date: Wed, 20 May 2026 12:40:23 GMT Content-Type: text/html Content-Length: 657 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/1.25.3</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 -->