Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 02:40. 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:
            cb:f5:1b:7e:b9:d7:87:02
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=107.148.48.70/emailAddress=admin@bt.cn
        Validity
            Not Before: May  7 10:17:42 2024 GMT
            Not After : Feb  4 10:17:42 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=107.148.48.70/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d3:33:c6:bc:06:1b:f4:a0:9f:06:1c:70:d2:78:
                    e3:39:46:f0:f0:3b:38:89:17:dc:84:7c:5c:7a:b9:
                    e6:c2:7b:7c:45:59:67:ab:c0:63:b3:ac:c3:95:17:
                    5d:80:b8:e9:1a:ae:e6:f9:21:a0:05:61:e1:68:89:
                    7c:d5:35:13:2a:c5:26:2f:6b:78:b1:89:bb:8f:e9:
                    06:07:1a:61:52:46:3a:c6:5a:50:3d:f0:e9:a4:ea:
                    82:d7:f2:b4:05:74:76:d7:88:c7:28:b0:79:8b:2e:
                    7c:54:fd:d7:30:5e:70:d4:82:56:f6:3d:24:a4:09:
                    3f:9e:db:5b:18:9e:00:5a:22:2a:1f:34:0e:d7:82:
                    db:8f:12:2e:78:66:e5:bf:5d:f3:96:92:31:d8:7b:
                    0e:2b:8b:66:f4:a5:8a:5f:e6:07:ca:c5:9f:f3:ad:
                    b5:22:07:7b:e7:81:ba:07:82:3b:47:ee:aa:86:1b:
                    9e:4c:11:75:78:86:ce:66:f6:74:2a:1f:e4:bf:b6:
                    b6:20:cc:bb:ae:be:7e:8b:47:b1:b1:86:8d:05:77:
                    08:bb:6d:0c:a8:62:52:06:ab:ac:11:aa:5b:04:2b:
                    37:7d:1d:69:c4:d6:f0:2e:59:da:af:62:f6:32:7d:
                    9e:2c:74:e7:ae:b8:79:ce:c7:2c:b3:79:25:4f:de:
                    22:17
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                5E:70:AA:22:EC:2C:50:56:AA:47:30:71:A4:97:2B:F5:8B:F0:C1:EA
            X509v3 Authority Key Identifier: 
                5E:70:AA:22:EC:2C:50:56:AA:47:30:71:A4:97:2B:F5:8B:F0:C1:EA
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        a8:b8:36:6f:c7:7d:37:d3:c8:c0:6f:0f:02:58:11:7e:b8:bf:
        5d:3c:1f:39:51:0b:98:8e:52:8c:03:af:4e:4b:0f:ce:5c:ad:
        2b:ea:4d:4e:5c:90:84:11:90:04:9e:4d:ea:b9:e0:03:e9:b9:
        64:be:18:9d:39:52:b3:be:bc:6e:2c:74:55:20:ec:70:ec:87:
        ba:17:4a:4d:3e:0e:40:ec:d2:95:12:05:0a:32:45:aa:2b:7d:
        29:6d:13:88:a7:f2:cd:e1:66:f5:9d:74:06:f6:b7:a0:f2:af:
        f2:27:d3:22:a6:78:f6:09:a9:74:d3:4e:3f:fe:e5:71:67:35:
        cc:1a:04:0f:ba:02:e1:f0:71:fa:86:ff:f3:d1:63:53:87:41:
        41:dc:d1:20:4c:cb:60:f5:1b:f5:3a:3b:3e:10:77:d8:41:0e:
        43:96:f1:cf:a0:85:1b:42:da:81:6d:31:23:1c:99:c7:1f:a3:
        88:31:3b:fa:d0:86:0c:c8:ce:a5:9b:e4:fe:87:b2:6c:da:36:
        5b:1c:65:4d:a1:16:77:78:e3:64:a4:fa:99:f0:e4:91:3a:c7:
        a8:a6:a9:51:ca:9b:11:16:f1:3e:ff:f3:66:44:ee:26:fe:ba:
        57:94:89:ab:ff:a6:e5:f0:ea:55:77:cb:95:78:de:95:c6:cd:
        0c:d8:dc:d6

OpenSSH7.4\r\n

SSH-2.0-OpenSSH_7.4\r\n

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 04 Feb 2025 00:27:07 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

MySQL

MySQL:
  Error Message: Host '224.186.237.184' is not allowed to connect to this MySQL server
  Error Code: 1130