220 (vsFTPd 3.0.3)
530 Permission denied.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
211 End

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 04 Feb 2025 23:30:46 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive

nginx

HTTP/1.1 401 Unauthorized
Server: nginx
Date: Wed, 29 Jan 2025 05:07:38 GMT
Content-Type: text/html
Content-Length: 574
Connection: keep-alive
WWW-Authenticate: Basic realm="Restricted"

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:00:14:12:0e:9f:91:2d:8f:c3:2b:1b:aa:27:aa:8d:c7:1a
        Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=US, O=Let's Encrypt, CN=E5
        Validity
            Not Before: Jan  9 12:38:43 2025 GMT
            Not After : Apr  9 12:38:42 2025 GMT
        Subject: CN=*.mypreview.it
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:83:e0:36:5c:36:ad:0a:2e:3d:a9:27:af:73:99:
                    34:b5:0c:a2:67:c4:92:db:86:cb:3a:30:f3:9e:57:
                    d6:8c:24:76:dd:9d:43:3d:5f:7b:d9:ee:df:6c:5c:
                    19:42:7b:72:53:fd:d2:6a:35:ee:2b:b1:78:1e:a7:
                    67:42:39:a4:a2
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        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: 
                76:22:E6:47:98:6B:5C:34:66:C3:BA:64:1D:8C:BF:62:57:05:D2:9B
            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: 
                OCSP - URI:http://e5.o.lencr.org
                CA Issuers - URI:http://e5.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:*.mypreview.it
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Jan  9 13:37:13.472 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:23:F4:E8:88:7C:71:AB:D6:18:37:8C:E0:
                                DF:02:11:DC:22:52:1F:17:BA:28:CA:50:5E:8F:1B:C5:
                                0B:48:41:34:02:21:00:A1:FA:F0:97:35:83:26:11:1F:
                                06:7A:37:69:7D:CA:7C:B4:B4:88:D0:63:8F:93:88:13:
                                29:B3:8B:40:BE:96:D3
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
                                22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
                    Timestamp : Jan  9 13:37:13.491 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:0F:A9:0C:6B:20:1D:A6:1C:9F:8B:B5:20:
                                08:BF:96:F1:06:32:2C:A4:04:D8:8C:A8:78:51:52:66:
                                B8:4E:51:BD:02:20:21:28:3C:0B:EE:AC:73:1D:E9:F9:
                                BF:3A:3F:5A:F2:7D:33:E5:30:8B:5A:39:83:32:C1:2B:
                                44:1B:11:2F:77:26
    Signature Algorithm: ecdsa-with-SHA384
    Signature Value:
        30:64:02:30:65:08:2f:d2:53:05:90:ab:b9:bd:d2:50:7c:a6:
        bd:5f:ef:4f:41:da:20:d3:07:cd:7b:f9:d0:09:d3:cc:7d:e1:
        d0:6a:c6:14:1c:1c:c6:38:ad:7c:47:5b:9e:71:1f:e9:02:30:
        67:e8:02:f9:fb:b6:83:2d:1e:d7:d5:0e:55:33:b5:35:0e:6e:
        a9:c3:2b:82:5d:3f:9b:db:0e:73:f8:82:6a:e1:f6:ea:52:14:
        cd:9f:37:8e:ad:30:e9:45:a1:34:07:fe