Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 18:19. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
421 Unable to read the indexed puredb file (or old format detected) - Try pure-pw mkdb
211-Extensions supported:
 UTF8
 EPRT
 IDLE
 MDTM
 SIZE
 MFMT
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 PRET
 AUTH TLS
 PBSZ
 PROT
 TVFS
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            b3:22:ba:4e:b1:e7:98:a5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=14.128.42.34/emailAddress=admin@bt.cn
        Validity
            Not Before: May 17 02:27:03 2024 GMT
            Not After : Feb 14 02:27:03 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=14.128.42.34/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b2:64:5c:d7:63:ec:28:b4:18:64:52:3d:f8:3f:
                    fc:ed:49:51:54:e0:66:4a:c8:9f:2c:e3:63:de:f9:
                    21:e3:8f:f0:8c:08:8d:84:ff:2b:22:88:f6:bb:04:
                    85:84:fb:58:30:b5:5f:dd:e8:75:77:d4:92:71:13:
                    db:b8:a2:4d:d0:b4:29:c0:cf:e6:6c:ba:e3:eb:5e:
                    c1:8d:72:0a:31:82:d3:ce:68:35:f6:be:cf:55:e5:
                    69:b6:15:fe:51:fc:bf:9d:0c:2a:2f:09:c5:58:7d:
                    54:77:8d:48:88:17:2a:0e:7e:b4:8c:bb:c5:87:22:
                    2a:7e:a8:bd:d0:84:bd:f6:10:d7:33:36:a2:76:dd:
                    55:82:7b:db:f6:cb:76:89:4d:9f:2e:53:2a:94:6c:
                    78:c7:fb:6c:77:fb:f2:9d:a3:58:0d:ce:58:1c:29:
                    e9:0d:09:d5:25:11:86:05:88:c8:b0:b6:c5:73:54:
                    89:53:41:b3:3b:6d:fa:ca:3c:b2:b2:60:cf:51:ba:
                    1b:8b:9f:63:ea:6b:dc:b4:2b:59:ef:a4:12:b8:ac:
                    93:6e:23:e4:27:d9:be:ff:a3:4b:f4:9a:f0:3f:34:
                    ba:38:e6:70:df:c1:9f:25:30:40:b2:5d:b3:d1:33:
                    30:ae:ef:d7:4a:6a:84:42:3b:bc:d2:1c:69:08:9d:
                    c5:51
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                A2:40:AC:CB:8C:FD:81:FE:02:D5:A0:20:08:CE:01:73:45:EF:86:4C
            X509v3 Authority Key Identifier: 
                A2:40:AC:CB:8C:FD:81:FE:02:D5:A0:20:08:CE:01:73:45:EF:86:4C
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        6d:a9:b8:54:c7:07:7f:68:73:4a:c1:90:94:fe:24:cc:84:76:
        3e:1d:b5:36:77:67:4d:7b:b7:f3:15:d8:e2:a3:11:7c:31:4f:
        78:d1:a8:d8:40:a1:03:93:db:0d:69:7f:b0:3f:ed:2a:e0:57:
        cb:70:7d:f6:d3:cf:89:2c:36:b4:94:3b:14:2a:13:1d:1a:07:
        95:51:aa:a1:9d:cb:38:68:f3:c1:a2:a6:4e:18:27:2c:26:3c:
        96:2f:7c:98:bf:12:f3:f1:cb:bc:5d:d1:9e:eb:eb:e4:de:70:
        52:b0:bf:17:2d:ea:bf:75:65:f0:b3:ea:ca:ac:3c:1f:73:d0:
        26:fc:6a:ae:15:98:e4:ee:50:1b:aa:23:05:f9:a1:82:a2:2e:
        61:44:42:db:e4:9f:8d:ce:c2:df:97:e4:48:6a:82:d4:c2:1a:
        dc:5f:09:ad:65:f9:16:02:25:7a:af:a6:a2:ee:69:9e:8f:c7:
        30:dd:c6:f1:53:b2:b7:9c:b3:72:1f:70:20:41:ef:58:df:ca:
        34:10:9c:24:75:54:1d:07:8c:eb:6b:8b:12:8b:df:c1:5e:00:
        c9:e9:d9:8c:cf:d1:1b:d1:5b:e7:54:bd:8c:53:3b:4c:44:bf:
        67:57:69:ac:8c:e3:01:9a:30:e1:24:fb:0d:6a:c0:b7:86:51:
        94:91:33:74

OpenSSH7.4\r\n

SSH-2.0-OpenSSH_7.4\r\n

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Fri, 28 Feb 2025 05:52:23 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

MySQL5.7.44-log

MySQL:
  Protocol Version: 10
  Version: 5.7.44-log
  Capabilities: 65535
  Server Language: 45
  Server Status: 2
  Extended Server Capabilities: 49663
  Authentication Plugin: mysql_native_password