443/tcp
TLS
first 2026-05-20 · last 2026-06-04
- TLS
- TLSv1.2
- Certificate for
- production-eu-west-1.oauth.cimpress.io, sessions.cimpress.io, oauth.cimpress.io, production-latency.oauth.cimpress.io
- Issued by
- Amazon RSA 2048 M04
- Valid
- 2026-05-28 → 2026-12-11
Raw response
HTTP/1.1 400 Bad Request Server: awselb/2.0 Date: Thu, 04 Jun 2026 12:05:14 GMT Content-Type: text/html Content-Length: 622 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> </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 -->