Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 3 of 50 allowed.
220-Local time is now 20:48. 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:
            d7:80:c3:1c:ce:e2:f5:39
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.199.92.230/emailAddress=admin@bt.cn
        Validity
            Not Before: Oct  9 06:38:09 2024 GMT
            Not After : Jul  9 06:38:09 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.199.92.230/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:ca:2f:f1:40:99:29:f9:af:c4:c4:ac:d5:de:bb:
                    65:dd:f3:0e:e0:e9:62:3d:27:6c:8d:cb:1e:96:2a:
                    b7:90:78:b2:32:6d:7a:6d:92:42:27:7b:e2:06:e4:
                    0f:d0:ae:7f:96:9a:ba:be:07:8f:39:a3:7a:cc:b5:
                    49:1b:82:2c:f6:19:e2:04:96:83:ce:a8:8c:43:4e:
                    7a:72:1d:f8:b4:a0:0b:bf:55:05:f8:20:e3:10:d9:
                    10:fd:62:20:bb:5a:d4:c1:0c:b9:72:2b:f5:ff:44:
                    61:62:51:48:3f:e5:06:7a:21:ed:f6:38:44:3a:20:
                    32:b6:91:53:1c:51:e0:73:65
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                CA:5E:91:6F:63:45:C4:10:03:57:20:D1:F9:4A:83:A5:B3:F1:42:EB
            X509v3 Authority Key Identifier: 
                CA:5E:91:6F:63:45:C4:10:03:57:20:D1:F9:4A:83:A5:B3:F1:42:EB
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        01:9c:6b:dd:5d:5b:7a:46:10:da:77:36:62:5f:a0:66:bd:f4:
        5a:a1:12:6a:e6:bf:21:6e:4b:66:d1:e9:03:eb:15:1e:e5:b7:
        26:3c:58:1b:2b:23:0e:1f:0d:98:8f:8c:09:52:32:34:9c:c8:
        98:4d:16:a2:b0:7d:ee:55:45:b9:e5:b7:c8:e2:84:f0:aa:83:
        cc:dd:ce:49:f3:b9:78:3b:9b:2b:ea:0c:7f:73:e3:0c:e7:81:
        56:84:6b:28:bc:52:9c:97:ad:2c:61:af:fe:d6:11:b7:fe:92:
        1f:ef:18:ad:eb:28:25:f4:fa:6e:d7:d8:f4:66:90:7e:98:c2:
        6e:11

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 25 Mar 2025 00:35:30 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive