Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 08:20. 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:
            ce:76:01:e4:db:19:8c:82
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.207.34.66/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 18 12:02:47 2023 GMT
            Not After : Sep 16 12:02:47 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.207.34.66/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:be:5b:52:22:f4:6d:0e:70:49:47:dc:21:82:13:
                    cb:c7:48:d6:e5:1b:2b:96:93:5b:32:13:d2:6f:15:
                    46:55:3e:f8:0a:50:0b:34:cc:6c:9a:a3:de:7e:2d:
                    d2:11:2c:23:d0:30:d0:ad:73:ef:b2:b4:3e:54:b6:
                    95:5a:7d:fe:99:a7:d0:57:6f:c2:48:52:b1:30:ff:
                    49:b6:d4:e2:ce:33:2a:3e:f1:3b:4e:e2:08:59:40:
                    33:6e:8d:5b:7e:4a:93:18:af:aa:1a:0e:af:e9:70:
                    ab:da:38:38:51:7b:f5:55:87:6d:4c:c0:80:24:fb:
                    da:96:b3:40:9b:d5:ce:44:73:fd:d9:01:96:e1:20:
                    92:30:5e:58:a8:4e:2e:e6:62:a9:aa:81:b0:3e:6e:
                    d2:67:89:8c:b0:a4:19:49:b1:f7:ee:c4:95:e9:9c:
                    e5:bd:47:01:63:ad:e4:64:ed:78:39:d1:37:7f:d6:
                    38:7c:93:0d:f4:15:d7:bc:74:bf:ae:6b:e5:c9:5a:
                    15:d1:2c:53:a3:15:a3:69:82:a7:9d:09:09:0d:1f:
                    79:ab:05:84:a1:45:c3:d8:58:fb:e3:54:ab:11:f8:
                    8c:ab:96:d3:a2:69:11:5d:51:d8:74:de:79:0c:2a:
                    32:50:5f:c4:9a:7b:36:05:8b:9c:61:d5:8c:12:1e:
                    1e:e7
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                FB:9B:55:60:1B:80:32:94:D3:C4:D5:A8:84:B5:AB:6D:2A:55:93:C5
            X509v3 Authority Key Identifier: 
                FB:9B:55:60:1B:80:32:94:D3:C4:D5:A8:84:B5:AB:6D:2A:55:93:C5
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9d:34:da:00:60:4e:28:e6:f2:26:6f:52:78:51:cd:93:f3:fd:
        32:dc:70:e9:e6:6e:88:5d:5b:c5:e5:5d:06:55:f4:7b:a8:b7:
        2d:a3:5b:46:ed:08:63:bb:7a:90:9c:df:7b:1d:ac:24:10:49:
        6a:88:a8:11:fb:5a:0f:6b:2c:dc:6f:54:74:55:9a:f9:74:92:
        80:7e:04:f0:3d:2e:18:8d:f6:ce:3e:c3:b1:46:4d:e4:18:5b:
        04:f9:29:59:f5:d5:62:97:00:47:a6:29:ac:99:94:90:9b:e8:
        a0:39:de:7d:5d:30:c3:ab:3c:83:5e:ba:20:2b:72:78:1e:dc:
        a8:2c:6d:a2:0c:af:fa:c7:01:d4:c3:ca:cc:22:b6:29:72:d6:
        87:d2:7d:80:31:e5:23:9a:a9:f5:f6:5c:60:3d:09:4f:57:48:
        01:6f:c0:3b:ca:9d:a1:4f:17:25:de:ea:cb:a4:41:8f:aa:80:
        36:4a:ea:11:85:1f:6c:8b:3c:63:f9:44:58:78:6d:14:95:dd:
        02:05:b4:c6:63:61:fc:bf:62:1f:22:d3:91:5b:d6:fc:c4:ca:
        e7:5a:7e:0b:ef:cf:8e:99:85:aa:70:29:69:ff:09:c4:83:93:
        09:92:de:2c:63:18:c1:00:10:75:cb:17:2f:d7:cc:ab:17:ff:
        87:b4:32:73

nginx

HTTP/1.1 404 Not Found
Server: nginx
Date: Wed, 23 Apr 2025 06:01:40 GMT
Content-Type: text/html;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding