Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 11:34. 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:
            c8:77:bf:cd:6b:92:3e:37
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.123.71/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug 19 11:18:56 2024 GMT
            Not After : May 19 11:18:56 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.123.71/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:ad:0a:1c:81:54:1b:03:bb:69:23:07:f1:39:10:
                    b5:b4:c8:72:84:c5:32:69:b6:f5:f1:e2:17:70:fd:
                    6e:5d:ff:84:7c:b8:86:fa:6b:37:ca:bd:b6:6c:bf:
                    6a:f6:f0:59:1a:84:97:fe:d5:aa:9f:8a:84:c8:6b:
                    7d:72:29:7a:07:00:6c:f1:87:4e:79:78:2b:8e:ef:
                    c2:b3:59:8c:c7:b4:3f:1a:f8:3a:63:2f:07:04:82:
                    90:c3:fc:81:d7:e0:e4:d0:a8:1f:7d:eb:f3:d0:55:
                    c9:17:18:76:4a:0f:67:3e:0e:26:75:1d:3f:a6:1e:
                    54:86:65:fc:f4:5f:77:68:05
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                5B:3D:E0:3F:EB:3A:6B:6A:4A:9B:D4:A5:06:97:F7:48:53:4F:61:B6
            X509v3 Authority Key Identifier: 
                5B:3D:E0:3F:EB:3A:6B:6A:4A:9B:D4:A5:06:97:F7:48:53:4F:61:B6
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        8d:d0:0f:48:76:17:87:e5:5a:6e:73:bc:18:4b:d0:89:24:dd:
        80:a4:9c:75:40:c3:26:a5:04:d2:9f:98:ec:67:69:3f:5a:e0:
        ae:a3:db:f0:c4:49:9e:0e:10:b2:b9:5b:3d:e2:fd:fb:2e:e3:
        bd:d2:f7:d0:40:70:be:e5:2e:09:09:31:44:ef:d1:38:0a:d7:
        58:2b:17:af:86:44:6e:3a:1b:b1:2c:f2:73:d2:2f:ee:0b:ef:
        dc:ba:b4:be:d1:d4:75:e3:4e:7a:d2:40:33:79:45:ef:f1:8e:
        bb:5f:de:04:81:75:65:0b:68:f6:9d:a9:a2:f0:13:f8:85:0e:
        a7:be

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 21 Jan 2025 07:51:16 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding

MySQL

MySQL:
  Error Message: Host '224.75.88.104' is not allowed to connect to this MySQL server
  Error Code: 1130