443/tcp
TLS
first 2026-05-31 · last 2026-05-31
- TLS
- TLSv1.0
- Certificate for
- ZyWALL-1050_001349000001
- Issued by
- ZyWALL-1050_001349000001
- Valid
- 2003-01-01 → 2022-12-27
- Note
- self-signed certificate
Raw response
<!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 /> <blockquote>Hint: <a href="https://www.example.com/"><b>https://www.example.com/</b></a></blockquote></p> <hr> <address> Server at www.example.com Port 443</address> </body></html>