Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 04:05. 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:
            dd:a3:d9:c5:3f:3b:9f:09
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.253.243/emailAddress=admin@bt.cn
        Validity
            Not Before: Sep  1 07:28:31 2024 GMT
            Not After : Jun  1 07:28:31 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.253.243/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:b3:8a:46:b7:e2:a6:61:15:4f:11:73:0c:be:41:
                    1a:76:02:4b:2d:ae:ee:2e:de:67:54:fc:dd:5a:0a:
                    cd:2a:47:1d:35:b1:41:4b:14:19:d8:4f:8c:a2:f6:
                    12:4d:64:13:ec:a8:39:78:78:2c:f3:fb:dd:72:10:
                    90:c9:ff:65:c8:e2:0b:af:58:79:6b:06:19:7f:55:
                    c2:b0:f6:3e:3e:ab:c1:9a:d8:63:6b:b3:dc:b1:ce:
                    61:89:90:cc:b4:0f:ca:82:f6:64:fc:01:b0:09:c1:
                    72:d8:d3:3f:64:50:9f:79:51:2a:22:24:02:2a:8a:
                    54:08:7d:64:f6:57:9c:60:71
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                43:97:00:C3:C4:EB:A6:2F:F9:AB:54:CB:97:F2:12:56:E1:18:F1:BF
            X509v3 Authority Key Identifier: 
                43:97:00:C3:C4:EB:A6:2F:F9:AB:54:CB:97:F2:12:56:E1:18:F1:BF
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        78:47:0c:57:55:cb:3a:5c:17:e7:74:c4:7b:a9:93:0e:e5:d0:
        ef:c5:0f:0f:10:c0:cd:d9:d6:92:a7:7c:2b:1b:2e:07:f6:76:
        75:62:4a:29:fa:6f:37:bc:36:c6:f9:35:7f:ba:74:4e:d6:1b:
        1a:a2:ab:eb:5d:f1:d4:ce:b3:52:f0:9b:22:1c:71:18:c6:cf:
        82:d1:91:a8:b9:38:94:a0:00:30:bf:22:d0:e3:45:9d:78:4c:
        1c:af:25:78:76:6d:e3:62:3c:51:9b:93:34:5b:9e:d4:a6:6c:
        08:97:e4:4f:60:92:77:4a:10:be:b2:47:5c:e1:9b:cd:f6:a4:
        6d:44

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Fri, 17 Jan 2025 05:57:18 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding