443/tcp
TLS
first 2026-06-08 · last 2026-06-09
- TLS
- TLSv1.2
- Certificate for
- www.bdm.pl, next.bdm.pl, mnext.bdm.pl, ras.bdm.pl, portal.bdm.pl, raa.bdm.pl
- Issued by
- Certum Extended Validation CA SHA2
- Valid
- 2025-08-04 → 2026-08-04
Raw response
HTTP/1.1 400 Bad Request Date: Tue, 09 Jun 2026 00:30:03 GMT Server: Apache Strict-Transport-Security: max-age=63072000; includeSubDomains; preload Content-Length: 362 Connection: close Content-Type: text/html; charset=iso-8859-1 <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head> <title>400 Bad Request</title> </head><body> <h1>Bad Request</h1> <p>Your browser sent a request that this server could not understand.<br /> Reason: You're speaking plain HTTP to an SSL-enabled server port.<br /> Instead use the HTTPS scheme to access this URL, please.<br /> </p> </body></html>