Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            06:92:d1:11:55:5a:1c:0b:e1:f0:2a:60:79:71:7b:73:37:44
        Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=US, O=Let's Encrypt, CN=YE2
        Validity
            Not Before: Aug 17 11:01:26 2026 GMT
            Not After : Nov 15 11:01:25 2026 GMT
        Subject: CN=nbb.vvwi.cn
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit field, 128 bit security level)
                pub:
                    04:2c:28:b3:19:ec:71:e5:a1:95:e6:d5:a3:02:fb:dc:
                    4b:1b:84:84:53:74:1e:7c:0d:c1:65:57:37:0a:ea:df:
                    ba:99:fd:f8:8e:35:e6:ae:7c:2b:d4:0a:25:ca:17:21:
                    07:f4:0e:5a:4e:48:5e:a4:f8:b2:69:f6:93:06:39:f0:
                    c4
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                C1:A3:AC:83:6C:2D:87:77:15:AD:96:4F:1B:BF:99:67:AB:76:CA:2B
            X509v3 Authority Key Identifier: 
                B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87
            Authority Information Access: 
                CA Issuers - URI:http://ye2.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:nbb.vvwi.cn, DNS:nbbbangdan.vvwi.cn
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://ye2.c.lencr.org/69.crl

            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
                                01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
                    Timestamp : Aug 17 11:59:56.993 2026 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:7F:98:1E:47:C7:07:8B:7B:80:24:C7:3C:
                                0A:95:B3:5E:CF:A0:4A:CF:27:C0:23:4B:25:E1:E4:C4:
                                D4:F5:6E:A2:02:21:00:C3:D1:15:1D:77:C2:80:97:5D:
                                93:7E:2F:B5:2A:8A:B5:9F:DD:A3:E5:FD:A4:32:13:6A:
                                45:EB:AE:AA:D2:B2:FD
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 6C:FE:50:19:43:A8:5E:A9:16:BC:52:D1:33:E4:DC:C9:
                                1E:F1:41:1C:7D:25:84:20:D1:73:80:9E:18:18:EB:3A
                    Timestamp : Aug 17 11:59:56.993 2026 GMT
                    Extensions: 00:00:05:00:1F:2A:FF:0C
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:C4:F9:B1:61:77:09:67:82:A1:1E:9F:
                                91:70:80:A9:B2:D7:33:27:23:B2:10:A5:93:F7:35:3A:
                                1E:AE:5C:19:37:02:21:00:F1:58:F4:92:A7:F0:27:F3:
                                3A:A0:D6:94:69:2D:BB:A6:5D:7C:47:94:9A:DC:CE:BA:
                                38:2A:A8:3C:4F:7F:50:F5
    Signature Algorithm: ecdsa-with-SHA384
    Signature Value:
        30:65:02:31:00:c0:fd:a0:a3:a1:2e:9b:53:94:1f:ca:7c:4f:21:15:03:86:96:e9:
        71:33:e9:ce:f5:52:19:76:0a:9b:6e:b3:5b:bb:2b:56:9c:ad:62:15:3a:07:04:04:
        5e:53:63:57:d6:02:30:5d:98:58:fb:12:87:02:bd:2f:0b:01:35:9f:3f:19:cf:1e:
        e1:07:50:3e:38:2e:17:07:4e:54:17:8d:9a:12:c7:b7:f0:8f:b3:98:43:a7:35:5b:
        57:dd:2a:eb:e5:61:78