SSL Error: ALERT_BAD_CERTIFICATE

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            fa:98:38:47:d1:1c:b4:a3:b8:c7:f9:d4:b2:41:c0:17
        Signature Algorithm: sha384WithRSAEncryption
        Issuer: C=AT, O=ZeroSSL, CN=ZeroSSL RSA Domain Secure Site CA
        Validity
            Not Before: Apr 11 00:00:00 2024 GMT
            Not After : Jul 10 23:59:59 2024 GMT
        Subject: CN=*.nustg.com.br
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:dc:9b:38:1c:a2:91:e9:a9:47:39:b0:fa:97:30:
                    be:75:a5:85:27:8f:a9:f8:0c:af:80:b8:ae:18:4c:
                    37:3d:e4:64:66:35:dd:46:e7:6f:dc:18:18:dd:46:
                    42:c4:ba:fe:21:c6:f1:f9:1d:f0:3a:a7:ac:10:91:
                    dd:4c:01:7f:11:23:dc:ff:b6:22:e8:ad:4a:e2:35:
                    a1:67:d0:e2:2b:74:07:a8:d2:52:bf:3a:ad:c8:3c:
                    86:45:dd:61:71:61:25:25:5f:fa:03:12:f9:4d:fa:
                    ea:41:a0:bd:35:9d:99:1f:71:95:25:60:92:f7:4b:
                    e4:26:c3:d1:1f:1e:30:24:c1:75:86:31:a5:00:bc:
                    2c:9d:0d:fc:21:ed:90:a2:d7:7f:f9:0b:02:92:f4:
                    4b:de:13:f0:5e:73:51:6b:b2:19:c1:bd:63:8c:9b:
                    fc:ae:35:fa:3c:97:d0:65:f8:a0:6a:d6:41:cf:ef:
                    b7:3c:04:6e:b8:53:18:ed:70:2c:1d:fa:71:18:99:
                    be:71:bb:01:1c:72:a8:46:08:b4:9a:5a:3f:b7:a7:
                    aa:19:02:3e:0a:d8:f4:1f:ef:11:f8:b6:f7:ad:09:
                    0e:08:4c:a3:32:84:58:0f:c3:5d:cf:12:27:17:2d:
                    8e:db:f8:4a:f5:b3:e7:77:fe:ec:26:58:f4:1b:3a:
                    c7:13
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Authority Key Identifier: 
                C8:D9:78:68:A2:D9:19:68:D5:3D:72:DE:5F:0A:3E:DC:B5:86:86:A6
            X509v3 Subject Key Identifier: 
                60:07:5D:FA:C2:3F:26:CD:C6:88:E8:7C:45:09:4A:5D:FA:06:8F:44
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.6449.1.2.2.78
                  CPS: https://sectigo.com/CPS
                Policy: 2.23.140.1.2.1
            Authority Information Access: 
                CA Issuers - URI:http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt
                OCSP - URI:http://zerossl.ocsp.sectigo.com
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
                                B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
                    Timestamp : Apr 11 18:08:41.464 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:5C:E2:56:35:53:A2:C6:80:7A:C2:54:0E:
                                35:0C:98:09:2D:24:1E:0F:08:49:94:18:58:BE:47:5A:
                                1C:5F:ED:5F:02:21:00:E5:A5:11:45:CD:37:B4:1C:1C:
                                70:2F:87:08:54:A4:6F:BD:43:79:F5:67:D9:DD:8B:8E:
                                BB:8A:AF:CF:D9:5E:10
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
                                ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
                    Timestamp : Apr 11 18:08:41.431 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:70:52:9A:8C:ED:D9:09:FE:55:8B:8A:A7:
                                BB:92:E4:6A:0F:07:CA:D0:CE:E4:A2:EF:AE:83:A8:86:
                                FE:01:1B:22:02:20:15:AE:BF:FF:6A:BE:CB:AA:AD:E8:
                                8E:C2:91:92:35:C8:97:20:2F:CC:7C:C9:68:06:2A:C2:
                                6A:0B:7D:F8:55:EB
            X509v3 Subject Alternative Name: 
                DNS:*.nustg.com.br, DNS:nustg.com.br
    Signature Algorithm: sha384WithRSAEncryption
    Signature Value:
        1e:04:51:e9:5d:f8:b9:8e:8c:69:d3:f4:ae:29:79:50:62:61:
        82:86:79:cd:e5:b5:ad:43:31:83:a8:7e:e6:a3:c0:26:11:1d:
        5b:96:61:1d:56:97:5c:2f:ee:1e:d0:71:fc:23:cd:85:4f:12:
        ee:45:24:35:80:2c:06:c1:68:74:df:74:7b:e5:44:ae:f2:e4:
        c7:24:81:ac:76:a1:ae:7f:b1:e9:8a:c1:ad:20:6b:ec:ab:3e:
        f3:cb:8d:7e:ae:1d:ad:fb:26:a1:fa:e7:b1:51:ce:29:e6:78:
        3f:2c:92:6a:e9:d7:7c:94:a7:a9:d7:0a:8d:25:c5:b6:a8:27:
        62:a3:c3:f2:8d:a1:65:10:b4:d4:d6:45:20:21:07:59:0e:67:
        36:40:07:fe:ad:bb:60:82:5d:ac:90:b5:97:e2:5a:e5:61:55:
        4d:7a:7f:36:cb:7b:e8:97:39:87:63:3a:1c:83:0c:6e:f7:2c:
        a2:58:a0:54:0a:12:aa:4b:57:cc:8c:7b:e8:61:db:3a:d3:fe:
        fc:d2:33:b8:8c:05:f3:e5:f2:dc:c0:22:f0:7d:f4:59:ca:a1:
        c5:85:50:06:fb:01:a9:5e:2b:77:b9:77:2a:2e:7f:35:dc:a9:
        5d:f0:9a:54:31:44:5e:ee:ca:1d:ca:1c:84:9c:47:0d:d4:cf:
        02:7a:cc:9b:99:c4:10:21:ba:fc:06:01:fb:9d:3a:6c:5f:81:
        5d:af:0e:20:bc:91:c4:25:73:e3:2b:c8:e1:64:5b:c1:db:a1:
        0c:7f:5f:ff:58:54:65:ad:6a:2a:f3:b3:28:ae:cf:60:47:77:
        ae:b5:e5:32:ce:91:f0:95:83:e7:f5:6c:40:51:0f:f8:a8:d7:
        da:b1:aa:c0:f5:f1:c8:c4:6b:f7:7c:7b:c5:d3:60:6c:41:d6:
        52:ff:6b:19:ea:08:d8:0c:6c:bd:dc:af:95:61:4d:9c:9e:93:
        d6:1e:52:6b:bd:c1:8b:d5:56:3f:a0:c4:86:d6:be:ce:6a:1e:
        7a:96:be:68:27:44:33:2e:04:e9:99:ac:10:81:5b:c0:2f:1c:
        24:64:93:a2:05:b6:0f:51:e9:21:87:e2:2c:67:57:45:23:60:
        bc:de:d5:34:33:e7:5e:4c:61:f2:d1:0f:64:bb:9a:cb:dc:f5:
        d8:c7:15:a4:2f:56:b2:97:11:1a:d4:c7:55:aa:e6:9f:8c:6b:
        55:c9:d5:72:51:a1:79:18:a5:34:72:27:f4:1f:c4:95:3e:8d:
        c4:19:40:1b:68:05:45:60:03:00:77:d1:0c:3a:bb:f0:43:f2:
        d1:1a:10:85:32:93:20:27:b7:ed:a7:7b:f1:cf:54:12:63:cd:
        43:4f:90:ac:e5:77:da:81