Example output:
jik@jik-x1:~$ curl -v https://www.toodledo.com/ * Trying 146.20.52.175:443... * TCP_NODELAY set * Connected to www.toodledo.com (146.20.52.175) port 443 (#0) * ALPN, offering h2 * ALPN, offering http/1.1 * successfully set certificate verify locations: * CAfile: /etc/ssl/certs/ca-certificates.crt CApath: /etc/ssl/certs * TLSv1.3 (OUT), TLS handshake, Client hello (1): * TLSv1.3 (IN), TLS alert, handshake failure (552): * error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure * Closing connection 0 curl: (35) error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure
Example output:
jik@jik-x1:~$ curl -v https:/ /www.toodledo. com/ 52.175: 443... certs/ca- certificates. crt ssl3_read_ bytes:sslv3 alert handshake failure ssl3_read_ bytes:sslv3 alert handshake failure
* Trying 146.20.
* TCP_NODELAY set
* Connected to www.toodledo.com (146.20.52.175) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
* CAfile: /etc/ssl/
CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS alert, handshake failure (552):
* error:14094410:SSL routines:
* Closing connection 0
curl: (35) error:14094410:SSL routines: