Certificate:

    Data:

        Version: 3 (0x2)

        Serial Number:

            05:1e:22:af:d4:50:be:26:f8:c2:df:26:cb:b6:03:71:49:73

        Signature Algorithm: ecdsa-with-SHA384

        Issuer: C = US, O = Let's Encrypt, CN = E5

        Validity

            Not Before: Jun  7 14:31:08 2025 GMT

            Not After : Sep  5 14:31:07 2025 GMT

        Subject: CN = mail.netkom-radzyn.pl

        Subject Public Key Info:

            Public Key Algorithm: id-ecPublicKey

                Public-Key: (384 bit)

                pub:

                    04:c1:57:49:ad:be:0e:b3:3d:4f:50:b8:a4:1f:12:

                    fe:e7:3d:84:2d:21:e8:d5:ac:27:a6:a4:37:44:bb:

                    eb:14:c0:dd:a8:29:14:9f:3f:8e:09:16:b0:14:71:

                    8f:4e:6c:17:e1:7b:59:c6:fd:47:48:ff:6f:c4:32:

                    e5:c3:39:7a:f9:cd:24:e1:e8:7d:ad:49:da:3b:ab:

                    ac:4f:96:7e:44:a4:54:33:e8:3b:a1:cb:6e:76:18:

                    ee:72:d9:47:ec:82:c1

                ASN1 OID: secp384r1

                NIST CURVE: P-384

        X509v3 extensions:

            X509v3 Key Usage: critical

                Digital Signature

            X509v3 Extended Key Usage:

                TLS Web Server Authentication, TLS Web Client Authentication

            X509v3 Basic Constraints: critical

                CA:FALSE

            X509v3 Subject Key Identifier:

                C4:ED:CB:69:E2:0A:DA:F2:55:F4:30:CE:5E:EC:42:89:13:14:17:41

            X509v3 Authority Key Identifier:

                9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D

            Authority Information Access:

                CA Issuers - URI:http://e5.i.lencr.org/

            X509v3 Subject Alternative Name:

                DNS:mail.netkom-radzyn.pl, DNS:netkom-radzyn.pl, DNS:www.netkom-radzyn.pl

            X509v3 Certificate Policies:

                Policy: 2.23.140.1.2.1

            X509v3 CRL Distribution Points:

                Full Name:

                  URI:http://e5.c.lencr.org/116.crl

            CT Precertificate SCTs:

                Signed Certificate Timestamp:

                    Version   : v1 (0x0)

                    Log ID    : ED:3C:4B:D6:E8:06:C2:A4:A2:00:57:DB:CB:24:E2:38:

                                01:DF:51:2F:ED:C4:86:C5:70:0F:20:DD:B7:3E:3F:E0

                    Timestamp : Jun  7 15:29:38.221 2025 GMT

                    Extensions: none

                    Signature : ecdsa-with-SHA256

                                30:45:02:21:00:E6:7D:01:07:D0:DB:60:E5:9B:0E:4E:

                                39:3F:B2:93:3D:A3:28:46:69:74:1A:8A:7E:CE:A0:61:

                                49:A2:A5:43:7D:02:20:7E:36:66:E1:10:A5:97:EE:FC:

                                3B:58:B0:07:CB:5F:8C:95:94:89:A9:8A:9C:06:3B:7D:

                                8D:FA:48:3D:17:C7:2E

                Signed Certificate Timestamp:

                    Version   : v1 (0x0)

                    Log ID    : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:

                                F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A

                    Timestamp : Jun  7 15:29:40.220 2025 GMT

                    Extensions: none

                    Signature : ecdsa-with-SHA256

                                30:44:02:20:59:45:EE:B2:2A:7F:01:90:7A:0F:84:A9:

                                7F:CB:0E:C4:B2:69:C0:D1:D1:11:45:D0:FE:8F:4A:36:

                                4D:F2:5B:A4:02:20:11:98:33:54:9C:69:39:42:EE:37:

                                3F:E2:00:D9:5F:B9:78:33:01:52:3A:E6:92:EB:E6:27:

                                D4:4E:25:2F:00:B8

    Signature Algorithm: ecdsa-with-SHA384

    Signature Value:

        30:64:02:30:49:ea:84:c1:ba:f8:e1:42:cd:38:2b:af:73:72:

        ce:2f:6a:c1:e5:bf:b8:c1:f3:21:7e:2a:1a:0f:21:b0:b7:c8:

        cb:75:1a:ec:08:4b:1e:af:9f:27:6d:aa:1c:e4:fe:fd:02:30:

        79:9c:5e:26:8e:0b:c9:92:ec:cc:5b:ed:19:b6:9a:24:f4:9c:

        93:24:77:f7:6b:36:bf:e5:b1:a9:52:31:db:82:83:12:a9:89:

        d8:6a:c5:72:2b:00:ba:56:5a:b4:31:0b

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

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nJMkd/drNr/lsalSMduCgxKpidhqxXIrALpWWrQxCw==

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