Certificate is for *.opendesktop.org which fails to validate for *.kde-files.org
$ curl -v https://www.kde-files.org * Rebuilt URL to: https://www.kde-files.org/ * Trying 188.138.57.103... * Connected to www.kde-files.org (188.138.57.103) port 443 (#0) * found 173 certificates in /etc/ssl/certs/ca-certificates.crt * found 697 certificates in /etc/ssl/certs * ALPN, offering http/1.1 * gnutls_handshake() warning: The server name sent was not recognized * SSL connection using TLS1.2 / ECDHE_RSA_AES_128_GCM_SHA256 * server certificate verification OK * server certificate status verification SKIPPED * SSL: certificate subject name (*.opendesktop.org) does not match target host name 'www.kde-files.org' * Closing connection 0 curl: (51) SSL: certificate subject name (*.opendesktop.org) does not match target host name 'www.kde-files.org'