Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 14:40. 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:
            cc:60:66:16:f1:9c:1a:8d
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.239.55.46/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar  8 10:57:54 2024 GMT
            Not After : Dec  6 10:57:54 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.239.55.46/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:bd:52:dd:ef:2a:e8:ef:22:4d:1b:36:58:0a:bf:
                    cf:d2:bf:81:83:76:ee:5a:3a:f4:71:67:04:33:98:
                    05:2f:1a:d2:54:7c:d0:1a:0f:39:00:e8:5f:b5:78:
                    b7:f7:80:29:ea:ff:76:02:af:d5:31:e2:57:cc:e9:
                    9a:73:a6:c7:ed:a3:46:b0:ee:5a:3d:62:e8:1a:f3:
                    39:eb:95:f8:8e:2a:fe:1d:c7:05:d2:93:13:47:28:
                    1c:c0:cb:65:8b:3b:de:6d:3b:56:4d:d5:00:66:54:
                    22:e6:32:49:bb:2c:ae:4c:e1:43:b5:d5:0a:4d:eb:
                    25:3e:e1:bd:22:e8:c3:2e:17
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                70:21:7E:A4:43:3E:1E:14:B5:13:A7:93:69:21:BA:C7:EC:30:D5:DB
            X509v3 Authority Key Identifier: 
                70:21:7E:A4:43:3E:1E:14:B5:13:A7:93:69:21:BA:C7:EC:30:D5:DB
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        2c:bd:a3:21:30:fb:8a:34:a0:5b:d3:a8:c3:b6:46:e9:19:9b:
        1d:d0:32:b3:b7:b7:13:75:5f:22:d6:13:c2:d2:76:9a:0d:ce:
        9f:11:ae:c5:dc:e0:06:05:f3:0e:9b:3e:b7:58:83:f0:54:cd:
        e1:8d:13:d4:04:1e:10:2a:6b:11:d0:d7:be:5b:2d:3e:fb:66:
        41:5c:6a:d0:ea:54:27:5c:e3:c4:86:36:8b:df:3a:92:6c:5a:
        70:94:c5:77:33:8e:8e:4b:fe:f6:d4:36:55:62:78:e7:93:5f:
        65:55:22:a2:34:56:f6:fc:42:32:99:7c:63:95:01:84:d4:5e:
        e1:0e

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Thu, 06 Mar 2025 07:50:04 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive