Certificate:

    Data:

        Version: 3 (0x2)

        Serial Number:

            05:ae:c0:1b:8e:fa:17:0c:4a:17:7e:85:09:f2:8b:49:dd:2c

        Signature Algorithm: sha256WithRSAEncryption

        Issuer: C = US, O = Let's Encrypt, CN = R10

        Validity

            Not Before: May 14 23:59:28 2025 GMT

            Not After : Aug 12 23:59:27 2025 GMT

        Subject: CN = ftp.joi.pl

        Subject Public Key Info:

            Public Key Algorithm: rsaEncryption

                Public-Key: (4096 bit)

                Modulus:

                    00:bf:c6:59:a5:90:75:e7:d8:f4:28:d9:01:ee:fc:

                    cf:ae:c8:34:9c:a3:5e:e9:9a:e0:a1:99:34:5c:ed:

                    80:1b:58:a6:46:7d:2b:b9:4f:00:48:88:67:95:3b:

                    07:bd:cf:8e:2e:23:1f:61:9e:7b:8b:5b:8f:b5:b5:

                    f5:ca:eb:4e:49:18:10:ed:4d:10:fe:0f:6d:04:7e:

                    4f:b8:eb:76:09:83:8c:cc:70:d4:1b:99:39:35:2f:

                    55:d1:b9:a7:38:46:43:bf:7a:fa:f7:6b:fa:15:29:

                    30:9f:34:11:35:3a:44:c6:e8:30:29:e6:c3:2f:8c:

                    5c:8a:d8:27:d7:7d:c3:2b:57:ca:87:30:43:63:08:

                    23:1b:70:bf:93:6e:f3:d8:42:b9:4b:49:57:7e:54:

                    dc:f6:ec:7d:72:5f:52:f5:63:a6:11:21:3c:e5:02:

                    b1:96:2e:77:b3:36:5e:a3:d3:49:8e:df:ac:3c:78:

                    9e:81:87:ac:da:1a:6f:8d:22:bd:f6:50:06:7a:0e:

                    22:19:f2:87:1f:7e:5c:15:3f:9c:e5:ec:45:3a:c6:

                    c2:b3:1d:0e:4d:64:78:60:9f:5f:b5:e7:ee:e3:f1:

                    b6:0d:32:10:3a:3b:eb:40:e0:f6:e8:d0:8a:15:d3:

                    02:b9:53:f5:fc:06:9a:1c:73:f4:75:9c:b4:5e:71:

                    12:ee:74:7c:89:c2:f9:b2:3b:d9:01:3e:5e:a6:28:

                    ff:d5:a4:25:dc:66:47:ad:10:42:f0:0e:33:64:9e:

                    20:8d:9c:2e:bb:5c:58:bd:9c:c7:6f:a0:48:dc:3f:

                    c2:cf:10:1a:25:b2:47:b0:d8:97:23:56:4a:09:6e:

                    ed:37:11:78:c1:cb:bf:12:7a:fc:30:69:aa:2b:e5:

                    7c:c7:df:26:e3:74:78:b6:04:fe:8d:a4:58:24:70:

                    37:b4:a5:32:19:dc:7a:d0:75:b6:87:69:61:23:28:

                    68:ff:73:4a:9f:79:ad:01:5c:86:a7:d1:03:5b:8f:

                    a9:33:89:5f:08:66:c4:2e:b6:c1:7e:69:9a:33:0e:

                    8a:26:ae:f7:c5:60:8e:04:73:ad:19:81:8e:c2:27:

                    46:86:1c:9a:eb:96:85:c3:38:34:28:9f:cf:ae:63:

                    15:ff:c4:fc:78:4c:ab:78:5f:7e:b5:fd:41:6a:c9:

                    69:9b:1d:9c:80:68:14:90:39:30:57:f8:d4:b7:85:

                    10:f7:08:0c:83:34:46:43:c9:07:ae:df:fa:75:92:

                    52:f7:4d:26:9d:79:0b:b2:3a:6f:01:63:1e:84:2d:

                    c4:54:70:c1:8b:76:7d:65:94:c2:08:66:fb:36:ed:

                    c1:6a:f1:97:16:35:cc:f6:b4:0c:02:67:3f:dc:f4:

                    3e:4e:41

                Exponent: 65537 (0x10001)

        X509v3 extensions:

            X509v3 Key Usage: critical

                Digital Signature, Key Encipherment

            X509v3 Extended Key Usage:

                TLS Web Server Authentication, TLS Web Client Authentication

            X509v3 Basic Constraints: critical

                CA:FALSE

            X509v3 Subject Key Identifier:

                12:09:23:84:97:BE:C3:AC:50:9B:92:C8:90:E0:CC:BE:A4:EB:40:46

            X509v3 Authority Key Identifier:

                BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8

            Authority Information Access:

                CA Issuers - URI:http://r10.i.lencr.org/

            X509v3 Subject Alternative Name:

                DNS:ftp.joi.pl, DNS:joi.pl, DNS:mail.joi.pl, DNS:pop.joi.pl, DNS:smtp.joi.pl, DNS:www.joi.pl

            X509v3 Certificate Policies:

                Policy: 2.23.140.1.2.1

            X509v3 CRL Distribution Points:

                Full Name:

                  URI:http://r10.c.lencr.org/45.crl

            CT Precertificate SCTs:

                Signed Certificate Timestamp:

                    Version   : v1 (0x0)

                    Log ID    : 1A:04:FF:49:D0:54:1D:40:AF:F6:A0:C3:BF:F1:D8:C4:

                                67:2F:4E:EC:EE:23:40:68:98:6B:17:40:2E:DC:89:7D

                    Timestamp : May 15 00:57:59.130 2025 GMT

                    Extensions: none

                    Signature : ecdsa-with-SHA256

                                30:45:02:21:00:C2:0E:DA:BF:7D:E3:91:E2:0E:A4:44:

                                D3:9F:02:1D:F7:2A:05:49:C3:AA:C3:0C:17:A1:4F:6A:

                                D7:5C:48:43:4E:02:20:3D:F3:EF:E2:B9:77:8F:1F:7C:

                                36:9E:CD:80:95:28:7E:B1:2E:38:1B:88:3C:E0:39:88:

                                92:97:9B:1E:97:57:80

                Signed Certificate Timestamp:

                    Version   : v1 (0x0)

                    Log ID    : A4:42:C5:06:49:60:61:54:8F:0F:D4:EA:9C:FB:7A:2D:

                                26:45:4D:87:A9:7F:2F:DF:45:59:F6:27:4F:3A:84:54

                    Timestamp : May 15 00:57:58.595 2025 GMT

                    Extensions: none

                    Signature : ecdsa-with-SHA256

                                30:45:02:20:33:12:BE:B3:B6:10:AE:AA:B1:A3:96:BF:

                                9D:C8:A4:65:C1:B5:F0:A0:AE:7E:81:1B:09:86:4B:99:

                                2A:AF:E7:05:02:21:00:BC:3D:D0:AE:22:86:79:09:2B:

                                92:1B:10:0F:7A:AE:80:DB:6A:77:9A:BF:E0:C8:C7:DA:

                                F1:A5:75:C1:8D:E5:90

    Signature Algorithm: sha256WithRSAEncryption

    Signature Value:

        20:59:8f:8d:f2:87:23:e0:d0:ee:0e:4f:74:4e:86:2e:58:96:

        62:a6:da:2e:ce:c0:41:16:f7:bf:05:f1:30:23:1d:b9:7e:dc:

        9e:46:67:2b:45:29:d3:93:1c:7b:71:97:b7:64:bd:aa:ab:26:

        06:74:5a:95:b6:b9:75:b0:03:b0:dc:1f:12:d4:12:96:b3:56:

        29:6f:87:05:9a:62:c0:03:10:37:7c:b5:95:d7:b4:90:1e:fd:

        dc:6a:09:ae:12:f8:51:57:2a:d3:8a:fd:74:d7:ac:fc:88:7d:

        dc:eb:33:43:f6:7a:24:4e:cc:6b:7c:c6:d2:91:57:b1:7d:c4:

        90:68:1e:c5:04:44:89:6e:95:b5:a9:0e:d7:96:7c:8f:4c:a7:

        ce:d6:87:8c:64:93:7a:1a:61:25:f0:01:d2:c1:65:13:bf:3d:

        e3:63:93:89:ff:a5:82:d4:6a:25:80:46:dd:86:6b:63:ef:cd:

        29:ac:35:3a:30:db:31:17:7f:74:ff:1f:b1:9c:6f:e9:72:73:

        cf:41:a8:85:95:bc:95:a4:56:24:26:44:ce:07:59:f9:e4:00:

        1a:ca:70:1f:5a:d6:33:f2:a9:58:53:9e:d7:78:ca:b5:de:c4:

        5c:45:a1:78:5a:f4:90:23:35:c0:f3:3a:74:39:d6:63:48:03:

        ad:af:c8:dc

-----BEGIN CERTIFICATE-----

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-----END CERTIFICATE-----