Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 20:56. 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:
            93:56:ae:72:85:94:b3:d5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.197.162.90/emailAddress=admin@bt.cn
        Validity
            Not Before: Oct 25 05:44:26 2023 GMT
            Not After : Jul 24 05:44:26 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.197.162.90/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:95:02:fb:15:76:13:7d:fd:a6:29:79:15:98:46:
                    f2:98:17:c4:19:25:b8:4e:a9:76:93:32:5c:55:1a:
                    da:24:f9:5b:c8:2e:ba:2d:dc:ed:af:bf:3c:0a:3a:
                    16:25:ed:d1:84:3a:a8:01:f2:46:2d:14:3e:5a:c4:
                    da:4e:a8:fb:e9:11:86:04:28:7d:42:cd:39:da:b9:
                    95:dc:13:31:86:72:e5:a0:ae:a0:bd:1f:56:8f:3d:
                    c5:c1:f2:d0:d4:8e:4d:70:02:2c:ef:34:58:c8:14:
                    a6:e9:e8:77:90:17:55:6e:f6:bd:4d:fb:26:2d:36:
                    ed:19:c3:5d:be:6f:92:48:b4:32:bf:a9:b7:84:34:
                    23:00:1f:8d:e2:6e:e5:66:ac:77:29:a3:55:1e:a1:
                    f3:aa:6a:fd:de:9b:5a:39:7f:12:53:17:71:95:b7:
                    f7:1b:6a:ab:a7:7a:cb:13:ed:da:c7:70:43:6a:36:
                    03:b1:93:4a:0d:7d:60:5b:f9:ef:37:a3:b3:b1:3a:
                    4c:9b:f1:4e:ab:0d:dc:4d:14:16:39:fb:25:fa:67:
                    63:41:8d:8a:b5:27:7a:ae:6e:2f:48:05:59:d4:e2:
                    ed:00:27:30:90:86:de:11:81:f4:84:80:d3:5d:71:
                    88:b2:89:8e:05:d6:6b:61:9b:fe:74:df:36:5d:72:
                    b4:4b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                1C:37:F3:DB:EE:EB:D6:A1:19:ED:E2:5E:99:2E:EC:3C:D1:24:FC:6A
            X509v3 Authority Key Identifier: 
                1C:37:F3:DB:EE:EB:D6:A1:19:ED:E2:5E:99:2E:EC:3C:D1:24:FC:6A
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7e:5f:55:6a:cf:8b:b4:25:18:f2:3e:21:3a:1d:1c:ae:18:5a:
        2e:37:5d:63:b7:b8:bd:e0:90:1c:6a:62:56:88:f2:c4:c7:60:
        03:79:e1:e6:dc:3f:88:90:33:6b:75:e2:e0:2c:00:d4:fd:91:
        ef:36:5d:fa:73:3b:0a:91:7d:08:eb:0b:31:26:b6:0e:e1:5d:
        3c:de:c2:a9:1c:3c:68:89:0c:85:70:61:58:d1:55:5c:06:aa:
        9e:3e:9f:4d:ac:02:51:dd:5d:b9:cb:57:ff:2d:d3:b1:6f:31:
        a4:98:c4:83:ea:6b:22:fb:f0:11:43:e0:f9:94:01:ed:47:68:
        9c:db:73:44:e6:63:60:31:62:50:d2:20:e2:1d:08:84:16:c5:
        09:ba:c7:7e:d1:a9:06:ad:eb:04:bd:c1:ca:c1:11:ff:ca:79:
        8e:28:0e:ff:a1:83:30:f9:c9:d1:1a:7d:35:7a:c7:de:ce:c6:
        ed:8c:8a:26:16:35:2f:b2:6b:6b:83:9e:ad:3c:f4:5a:6a:a5:
        f0:40:bf:e9:cc:66:49:f8:db:09:d0:75:2e:9c:af:37:ba:85:
        37:10:04:59:c5:3c:c5:13:62:ca:18:ff:4c:44:8e:7b:a5:2f:
        e3:52:40:32:5c:b7:59:8b:fb:56:15:98:1e:89:31:e5:35:cf:
        f3:02:1a:9a

nginx

HTTP/1.1 404 Not Found
Server: nginx
Date: Wed, 02 Apr 2025 13:17:32 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive