220 NASFTPD Turbo station 1.3.5a Server (ProFTPD)
530 Login incorrect.
214-The following commands are recognized (* =>'s unimplemented):
 CWD     XCWD    CDUP    XCUP    SMNT*   QUIT    PORT    PASV    
 EPRT    EPSV    ALLO*   RNFR    RNTO    DELE    MDTM    RMD     
 XRMD    MKD     XMKD    PWD     XPWD    SIZE    SYST    HELP    
 NOOP    FEAT    OPTS    AUTH    CCC*    CONF*   ENC*    MIC*    
 PBSZ    PROT    TYPE    STRU    MODE    RETR    STOR    STOU    
 APPE    REST    ABOR    USER    PASS    ACCT*   REIN*   LIST    
 NLST    STAT    SITE    MLSD    MLST    
214 Direct comments to root@192.168.178.144
211-Features:
 PBSZ
 AUTH TLS
 MFF modify;UNIX.group;UNIX.mode;
 REST STREAM
 MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.mode*;UNIX.owner*;
 UTF8
 LANG en-US*
 EPRT
 EPSV
 MDTM
 SSCN
 TVFS
 MFMT
 SIZE
 PROT
 CCC
211 End

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:bd:a4:f6:a7:f8:f7:01:b6:7f:6e:99:f3:c1:27:74:8a:82
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R10
        Validity
            Not Before: Feb 22 02:45:58 2025 GMT
            Not After : May 23 02:45:57 2025 GMT
        Subject: CN=nasfservice.myqnapcloud.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e0:03:9f:21:e9:6d:33:28:9e:cf:15:bd:72:b9:
                    db:67:b2:77:d0:f6:0c:3e:3b:50:9c:fb:f9:f5:86:
                    54:8d:64:84:0b:ef:fd:ab:f2:ae:a2:30:37:63:75:
                    c6:53:84:87:31:ba:32:b6:a5:75:f1:32:85:1e:0c:
                    2f:34:85:b1:d2:f0:be:8e:7d:c3:96:88:9f:6a:cb:
                    6f:27:c0:b1:74:82:04:69:e4:a9:f7:16:b7:e1:ca:
                    b5:c1:75:2d:7d:dc:0d:1c:69:76:65:9a:c5:8b:ac:
                    ed:46:22:82:87:22:c1:39:00:35:b0:6b:19:83:ba:
                    af:9f:af:65:d0:21:19:dc:92:d8:d5:cb:97:e2:a3:
                    ef:b9:10:68:8c:6f:e5:41:2c:de:b8:37:f8:c9:dd:
                    f6:fb:f4:8e:f3:6e:44:c0:84:b7:02:13:34:d7:2b:
                    f0:dc:34:e4:fa:23:ea:f6:29:47:8a:c8:28:f9:17:
                    d3:3f:16:2c:cc:d8:83:d2:0b:25:f4:13:8f:a3:d1:
                    2a:80:64:36:f6:70:e5:a2:0f:1f:94:4b:35:c0:89:
                    74:9e:35:45:c3:3d:2d:45:52:5b:a6:39:e8:a3:49:
                    d4:e1:b4:75:44:8f:fd:d5:40:42:cd:54:f7:0f:00:
                    3a:21:9b:79:d3:ed:ae:dd:32:52:7b:46:d8:16:63:
                    40:c7
                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: 
                21:60:1C:91:CF:A3:FA:E6:44:3E:42:74:6F:C2:5E:EE:21:AA:44:0A
            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: 
                OCSP - URI:http://r10.o.lencr.org
                CA Issuers - URI:http://r10.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:nasfservice.myqnapcloud.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
                                D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
                    Timestamp : Feb 22 03:44:28.755 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:84:9A:CC:C1:E4:78:5A:71:62:32:91:
                                72:4A:4B:21:A8:1C:AC:56:71:AC:6F:B2:EF:21:C3:5F:
                                08:B7:8B:E0:09:02:21:00:F4:F5:8F:95:C8:0F:C2:15:
                                C6:3B:B6:98:AD:30:C3:62:9C:5B:29:90:75:1E:50:D5:
                                F2:6E:E1:49:A9:9C:02:90
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
                                16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
                    Timestamp : Feb 22 03:44:29.043 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:D0:23:3A:46:12:86:6C:F8:50:F0:02:
                                90:26:FE:22:9A:8D:F8:D8:59:2B:71:CB:62:75:35:EE:
                                93:1A:C0:C1:98:02:20:7F:DE:21:EB:7D:AF:D7:E4:77:
                                15:DE:4B:9B:AA:07:A9:AE:BE:F0:3A:FF:CB:52:B6:87:
                                EF:7A:B2:47:3E:53:8F
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        6f:49:ad:11:16:1c:5b:e1:05:c5:b1:bb:17:51:52:66:63:7f:
        4c:6e:30:b5:44:ab:de:38:f5:2d:75:80:d1:05:50:3a:27:6f:
        90:83:47:94:34:38:93:05:96:1b:43:6b:7c:67:6f:97:0f:44:
        49:42:75:1a:2c:99:79:ac:30:64:33:83:f2:ae:67:b6:9b:f2:
        6b:62:66:ac:8e:5d:39:b8:11:e5:cf:d6:80:f3:ed:2a:ea:0d:
        71:23:66:62:af:40:20:c8:7d:8d:b9:c5:87:03:ea:7e:a8:9e:
        48:fd:8c:0a:71:a3:39:98:75:f4:73:5c:84:e6:f5:ea:5a:04:
        83:d7:35:5a:3f:2b:8c:89:65:0f:d0:17:92:c0:8f:6b:2e:b6:
        10:57:e4:3a:90:e2:92:50:a9:62:7f:61:2f:35:78:96:c8:9d:
        75:d9:2d:5e:6c:a9:34:4b:ab:4c:67:0f:3d:89:b0:ce:6d:23:
        01:71:e1:d6:76:d1:8c:38:84:ee:c9:63:6d:e0:ad:76:61:2c:
        11:ce:00:20:d4:c7:49:bf:e0:95:3f:2a:c4:54:03:49:c5:a3:
        24:01:39:02:17:e4:81:4d:2c:3d:64:b3:b4:b1:d6:cc:6b:95:
        15:42:bd:23:bf:6c:ba:de:3c:73:1b:a2:7d:26:d5:87:2e:7a:
        dd:c8:80:34

<empty title>

HTTP/1.1 200 OK
CONNECTION: close
CONTENT-LENGTH: 70163
P3P: CP=CAO PSA OUR
CONTENT-TYPE: text/html

RTSP/1.0 401 Unauthorized
CSeq: 1
WWW-Authenticate: Digest realm="Login to 1L0220EPAEBFWVV", nonce="459e884ec6112b3b39b9224cfb2589a7"

QNAP TS-431U4.3.6

HTTP/1.1 200 OK
Date: Mon, 10 Mar 2025 15:32:53 GMT
Server: http server 1.0
X-Frame-Options: SAMEORIGIN
Content-type: text/html; charset=UTF-8
Last-modified: Tue, 30 Jan 2024 23:16:50 GMT
Accept-Ranges: bytes
Content-length: 580
Vary: Accept-Encoding


QNAP TS-431U:
  Hostname: NASF1FDB8
  Model:
    Model Name: TS-X31U
    Internal Model Name: TS-X31
    Display Model Name: TS-431U
    Platform: TS-NASARM
    Platform Ex: ARM_MS
  Firmware:
    Version: 4.3.6
    Number: 2665
    Build: 20240131
  Apps:
    Filestation:
      Version: 5.1.0
      Build: 20240131

Apache httpd

HTTP/1.1 200 OK
Date: Sun, 23 Feb 2025 19:12:58 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
Vary: Accept-Encoding
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8