openssl s_client -connect www.perl-community.de:443 CONNECTED(000001E4) depth=2 O = Digital Signature Trust Co., CN = DST Root CA X3 verify return:1 depth=1 C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 verify return:1 depth=0 CN = www.perl-community.de verify return:1 --- Certificate chain 0 s:CN = www.perl-community.de i:C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 1 s:C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 i:O = Digital Signature Trust Co., CN = DST Root CA X3 2 s:CN = www.perl-community.de i:C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 3 s:C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 i:O = Digital Signature Trust Co., CN = DST Root CA X3 --- Server certificate -----BEGIN CERTIFICATE----- MIIFYTCCBEmgAwIBAgISA5ClcfRt3eXxWHaz4XJPW6N1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MTQyMTA3MDZaFw0x OTExMTIyMTA3MDZaMCAxHjAcBgNVBAMTFXd3dy5wZXJsLWNvbW11bml0eS5kZTCC ASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMxFZnOY4KBcYOxz0sQsnsGF 0fg5gMIlJ1zYvPBp/fEb1m0ZNvgziakbQSTW/7XVLOmvBhqlEOCbXIue/3q3Sx2T +icO0hlMRYxg2AMvjhXqiRSkaG0YSk/22XZEepj45Ka1ludtyhlXCsBx/tMJUDMX VwJiTgKvP0KI7r9NdbP8OT+7PvkO2mL+CBullN6OjFRndVR0U1gGeheH7pFoud9h QjhktDIhrUFyJd2u/iFYZr2yMo4UwcSykXEqi6fyx4FcHHmjx2XRQj/Ocrc3qsGw Caq6mXNn+gRnn+4TGcd1saVLz0RXKofHJvvsLCYUOH41T7Y2BQ8xqcvIBIVfO/0C AwEAAaOCAmkwggJlMA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcD AQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUZA2uwxCE+KS50puu J3fFtyhIjIMwHwYDVR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYB BQUHAQEEYzBhMC4GCCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzAgBgNVHREEGTAXghV3d3cucGVybC1jb21tdW5pdHkuZGUwTAYD VR0gBEUwQzAIBgZngQwBAgEwNwYLKwYBBAGC3xMBAQEwKDAmBggrBgEFBQcCARYa aHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwggEDBgorBgEEAdZ5AgQCBIH0BIHx AO8AdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAWySK5o9AAAE AwBGMEQCIGKcAIGewRejdS47gqvwYHmvmhOC8B95gqAZ4EJpfxoOAiAYU2S9Fvvo fha7paAov3HLxufSYPctkTTyO9GG8j9WJwB2ACk8UZZUyDlluqpQ/FgH1Ldvv1h6 KXLcpMMM9OVFR/R4AAABbJIrmOgAAAQDAEcwRQIgNq88IpuqrwxOVYi6CPuxJRlR waUFu7pc37dg6IFzVr0CIQDNALEHN+znYfBTP9S7n8II9jmOzzMcn6k1awf8naoL 3zANBgkqhkiG9w0BAQsFAAOCAQEAdkvG0LpEVyyxN8WYnchs668rTFptn09nlIVq excAZIqB2xs2wsstPNSMxZlMK8ino8hrbWfQJUNk7jHA7f4h+Kphx/fQ6N0fbQ8Z mI5qKdmrXodNrjHGCT4Kny1r5Lu2jLdowqZT0eBJFnmNR8RHvM1+jScZQzv1+qaL LwOj4MoiaI8a5Q/eqqFIBLYtGSfWyj7Id77r6wtkE5bsmU/nij9XW6FkA75DcCg/ dJkPMJ5K9iYJ5KCLWEVL2hmOChHM8bV1AHVVrxpf+COJ2Q8Z1od0RSheKATqLZgp wljASny/B1PmcVwgBFIdWcE9Y7043ZZlJ0JCEcUIqBMU7iMI6A== -----END CERTIFICATE----- subject=CN = www.perl-community.de issuer=C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 --- No client certificate CA names sent --- SSL handshake has read 5483 bytes and written 649 bytes Verification: OK --- New, SSLv3, Cipher is AES256-SHA Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session: Protocol : TLSv1 Cipher : AES256-SHA Session-ID: AEF7829672BE1CE1F2C41847AA961847161D769BC490F2BB83E5CCF5D4687277 Session-ID-ctx: Master-Key: C9FDCD369227E3321C89280C418FEC6C4B5E804CF43023B6221AD27F8080749F691CC7C99AF454D1816E75DD05FFDA78 PSK identity: None PSK identity hint: None SRP username: None TLS session ticket: 0000 - b2 25 ed c5 c5 44 ff 4f-cf d3 04 b2 21 2a a8 85 .%...D.O....!*.. 0010 - 18 b7 6b 53 55 9a 4f d4-b3 8f 6c 89 5d 91 99 bf ..kSU.O...l.]... 0020 - 6a 43 f6 53 66 ef f6 3f-17 96 fc 3c 4f 0b 18 ea jC.Sf..?...M 00c0 - 23 71 1c 74 b8 93 cb f1-f7 31 26 b6 bb 4d ef ed #q.t.....1&..M.. Start Time: 1571230743 Timeout : 7200 (sec) Verify return code: 0 (ok) Extended master secret: no