443/tcp
TLS
first 2026-08-13 · last 2026-08-13
- TLS
- TLSv1.2
- Certificate for
- paykumo.com, *.staging.paykumo.com, *.sandbox.paykumo.com, *.dev.paykumo.com, *.paykumo.com
- Issued by
- Amazon ECDSA 256 M01
- Valid
- 2026-05-04 → 2026-11-17
Raw response
HTTP/1.1 400 Bad Request Server: awselb/2.0 Date: Thu, 13 Aug 2026 16:10:36 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 -->