Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 3 of 50 allowed.
220-Local time is now 02:43. 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:
            85:2f:d4:78:ee:34:c2:ab
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=156.235.189.142/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 17 11:43:05 2024 GMT
            Not After : Sep 16 11:43:05 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=156.235.189.142/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c0:30:68:2e:c4:59:ac:21:f2:50:90:ac:04:be:
                    05:2c:5f:e7:d3:23:01:5e:47:93:8e:19:5f:3c:7d:
                    1e:af:fc:f2:4e:33:56:c3:8d:33:b4:aa:7c:a8:26:
                    1e:69:cf:5d:7c:55:0e:80:83:68:bc:bf:5e:de:9a:
                    6c:90:98:ce:49:d4:23:5f:55:a2:93:4e:99:df:52:
                    64:bf:bd:d4:0e:a4:16:51:26:21:13:08:55:f2:20:
                    72:ce:34:1e:22:54:8c:8e:a6:d5:10:29:f2:f8:91:
                    38:44:dc:14:47:79:02:db:09:0c:5f:ea:b1:29:fa:
                    78:c8:7d:a5:e3:e7:ba:7b:73
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                30:9B:4C:94:4A:F2:82:80:7B:8F:B6:1A:7F:9D:BA:39:D2:A1:80:E1
            X509v3 Authority Key Identifier: 
                30:9B:4C:94:4A:F2:82:80:7B:8F:B6:1A:7F:9D:BA:39:D2:A1:80:E1
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        13:10:6c:93:4d:0e:5b:f1:57:42:b4:f0:35:97:18:d0:73:da:
        6e:31:95:a8:e6:ad:f0:e3:a2:8d:1d:8c:e8:89:3c:d4:18:5d:
        1d:ad:c5:22:db:e4:e4:0a:07:55:8c:8b:43:e1:68:f1:1d:ce:
        94:0f:73:d8:fe:7d:7e:71:aa:f2:37:2e:2d:ff:52:f6:67:c9:
        0c:65:b4:88:60:65:00:1f:01:05:9e:2d:4c:c2:93:a1:c8:f8:
        aa:37:53:43:52:d7:ff:fa:21:a4:75:60:d8:8a:18:0e:39:40:
        26:e6:2d:18:d2:50:da:16:3d:ac:82:3e:7e:2e:1c:c7:02:67:
        24:be

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 25 Mar 2025 13:16:48 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive