Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 01:09. 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:
            e9:ee:42:f7:6a:63:78:5b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=103.214.165.186/emailAddress=admin@bt.cn
        Validity
            Not Before: Jul 12 10:20:47 2024 GMT
            Not After : Apr 11 10:20:47 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=103.214.165.186/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:cf:be:fe:64:6c:1e:40:0a:48:f0:55:fd:ec:bf:
                    8f:ca:cf:a6:89:0b:ef:26:ba:11:d2:d5:60:a6:42:
                    f3:3d:31:e7:33:9d:3a:fe:62:83:92:5f:bb:e4:39:
                    db:25:d9:28:84:5a:c9:c5:2e:ef:92:2f:14:6d:97:
                    84:c9:66:3b:e1:1b:8a:e7:81:3c:5b:61:33:57:0a:
                    5f:4d:63:cc:3e:1c:5a:60:0e:e4:7c:03:45:52:8c:
                    d1:20:94:52:55:c1:aa:8e:a9:71:69:23:ab:9e:82:
                    44:e8:2b:b4:8c:9e:af:79:5d:ac:7b:b8:65:71:6b:
                    f3:76:93:af:cc:17:63:c5:ef
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                AB:E1:5B:FA:F9:79:A9:7E:B1:3C:17:AE:BC:25:5D:70:D3:41:D5:E6
            X509v3 Authority Key Identifier: 
                AB:E1:5B:FA:F9:79:A9:7E:B1:3C:17:AE:BC:25:5D:70:D3:41:D5:E6
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7d:4e:f1:ec:a3:2b:b3:4b:cb:b3:ea:6a:f4:99:32:44:41:a4:
        76:46:68:ac:78:06:56:40:55:ab:60:ea:40:39:98:92:8e:48:
        9a:62:21:2e:4e:7f:86:e6:ba:9b:c8:5d:e9:9a:4c:14:b7:85:
        d1:fe:08:a2:9f:cd:5c:39:96:5e:c0:ad:59:02:13:22:4d:ab:
        09:d8:61:75:0c:7e:79:77:38:03:24:17:b4:14:7d:ac:e0:59:
        4c:f3:a3:7c:91:63:1d:75:0d:88:21:8a:76:58:09:52:03:e2:
        14:e1:1e:f2:28:88:a8:96:e0:3e:b2:64:6b:90:c2:07:bf:9c:
        38:bd

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Mon, 03 Feb 2025 08:27:29 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive