220 photo-mhpskov FTP server ready.
530 Login incorrect.
214- The following commands are recognized (* =>'s unimplemented).
   USER    LPRT    MODE    MSOM*   RNTO    SITE    RMD     SIZE    AUTH 
   PASS    EPRT    RETR    MSAM*   ABOR    SYST    XRMD    MDTM    PBSZ 
   ACCT*   PASV    STOR    MRSQ*   DELE    STAT    PWD     MLST    PROT 
   SMNT*   LPSV    APPE    MRCP*   CWD     HELP    XPWD    MLSD    CCC 
   REIN*   EPSV    MLFL*   ALLO    XCWD    NOOP    CDUP    MFMT 
   QUIT    TYPE    MAIL*   REST    LIST    MKD     XCUP    FEAT 
   PORT    STRU    MSND*   RNFR    NLST    XMKD    STOU    OPTS 
214 Direct comments to ftp-bugs@photo-mhpskov.
211- Extensions supported:
 AUTH TLS
 PBSZ
 PROT
 CCC
 SIZE
 MDTM
 REST STREAM
 MFMT
 TVFS
 MLST
 MLSD
 UTF8
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 5704410232669428 (0x144421819244f4)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=TW, ST=Taiwan, L=Taipei, O=Synology Inc., OU=Certificate Authority, CN=Synology Inc. CA/emailAddress=product@synology.com
        Validity
            Not Before: Oct  7 11:43:12 2015 GMT
            Not After : Jun 24 11:43:12 2035 GMT
        Subject: C=TW, ST=Taiwan, L=Taipei, O=Synology Inc., OU=FTP Team, CN=synology.com/emailAddress=product@synology.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:b4:65:0b:92:12:2c:f0:67:83:96:a2:5f:9d:e3:
                    0b:9d:b0:71:a7:a4:74:ce:57:36:bf:3f:1d:ef:9d:
                    cd:08:1e:d4:98:bb:62:f6:b5:dc:10:6e:c4:65:01:
                    0c:38:9d:99:17:24:22:5f:85:f5:af:86:0e:81:28:
                    38:9a:95:69:5d:81:4b:d0:88:37:10:99:6e:82:0f:
                    2b:17:46:85:b4:d2:b7:b8:59:7d:83:ca:ee:d3:32:
                    ff:fb:6e:bd:6e:d3:1b:ec:6d:b8:59:5f:e7:bf:9e:
                    bb:26:00:f2:37:24:c2:b7:7c:e3:a9:a4:8a:7e:a3:
                    21:c3:38:82:64:71:85:0c:67
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Alternative Name: 
                email:product@synology.com
            Netscape Comment: 
                mod_ssl generated custom server certificate
            Netscape Cert Type: 
                SSL Server
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        19:13:5a:1a:23:72:fa:a9:c2:4d:c4:98:ec:60:b5:64:ad:29:
        b2:15:22:44:5a:b6:b7:d0:be:1d:2c:30:f9:57:27:d0:79:60:
        54:9e:f1:a2:96:73:7e:45:f0:46:02:bc:44:ad:99:65:a8:1a:
        36:51:2a:4a:c2:29:d7:a4:54:0d:27:1c:7e:12:a4:51:ed:e2:
        ee:b5:ca:6a:8a:f2:e9:92:c1:7c:1c:97:99:92:27:df:63:0c:
        92:d7:84:f6:40:34:25:12:bc:68:8d:18:a5:a8:f0:3e:45:73:
        30:bd:9d:2a:2f:90:4b:bc:33:c9:02:be:e2:0f:b8:65:40:cc:
        60:90

MikroTik

SNMP:
  Versions:
    3
  Engineid Format: text
  Engine Boots: 0
  Engineid Data: 80003a8c04
  Enterprise: 14988
  Engine Time: 0:00:00

MikroTik bandwidth-test server

\x01\x00\x00\x00

nginx1.24.0

HTTP/1.1 400 Bad Request
Server: nginx/1.24.0
Date: Tue, 10 Dec 2024 18:19:38 GMT
Content-Type: text/html
Content-Length: 657
Connection: close