Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 3 of 50 allowed.
220-Local time is now 15:19. 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:
            d5:e4:4c:88:dd:ee:5c:5e
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.194.243.218/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar 30 03:24:48 2024 GMT
            Not After : Dec 28 03:24:48 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.194.243.218/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ba:10:0c:4a:2e:6a:01:c1:77:d1:65:b8:31:de:
                    80:05:82:78:b3:f7:a0:1d:18:99:db:ca:b0:4b:5a:
                    8a:bc:0a:6f:81:8f:f8:b5:58:b3:94:0d:1a:56:79:
                    f2:65:2c:4a:27:d3:88:2b:eb:15:af:17:c5:14:60:
                    4f:6b:50:b7:ae:5f:c6:6a:c7:65:9d:58:7d:00:90:
                    05:1d:e6:be:d4:7f:0a:6d:91:73:65:09:6b:62:c3:
                    1b:82:db:52:8e:37:38:11:02:65:90:45:10:82:53:
                    e0:aa:46:be:6b:e3:0b:85:08:30:b5:97:2d:ae:85:
                    e4:44:02:15:01:78:be:e3:57:d3:c7:40:97:01:de:
                    77:43:89:16:96:a1:d4:78:1c:47:4a:72:df:8f:1c:
                    7d:86:0d:cb:39:cc:44:0d:0f:ba:bd:2e:2b:3c:8f:
                    57:bc:e2:10:35:28:4e:b7:a1:88:11:46:38:86:41:
                    dc:0a:c7:36:1f:7d:8e:25:c2:0d:c4:88:a8:9a:ab:
                    c3:5d:3c:d1:a9:46:e2:13:17:bd:af:c9:75:65:bc:
                    9a:ba:54:06:28:22:a7:9a:7c:ce:0d:0e:63:18:98:
                    ef:21:a9:72:1e:f1:68:b2:34:7e:82:9d:5c:9e:ac:
                    78:dd:8c:57:07:8e:d0:8a:c7:7e:ad:4e:41:d0:a8:
                    03:53
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                29:BC:B4:89:A0:C9:5C:A4:71:E4:31:08:EA:39:76:BC:66:87:DC:2A
            X509v3 Authority Key Identifier: 
                29:BC:B4:89:A0:C9:5C:A4:71:E4:31:08:EA:39:76:BC:66:87:DC:2A
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        22:04:05:52:cb:50:91:06:a1:92:e5:e9:04:80:8f:ce:f1:91:
        0e:ef:65:0e:d8:c9:ce:b9:2f:ca:51:fb:6b:7e:ec:df:d7:c1:
        8b:de:ee:7e:86:ab:70:d5:df:bc:c7:47:ad:b4:b3:cd:09:f6:
        7c:9d:04:ee:95:98:7c:6d:4c:a2:cb:d2:0c:1d:49:e2:ca:41:
        57:ed:af:0b:da:86:71:05:d7:f1:eb:3b:6b:ec:d2:95:60:0d:
        db:a4:e1:4d:d9:2c:ce:3f:c0:06:47:e5:b7:cc:8f:0a:7f:77:
        a5:48:7b:b8:d8:25:da:ee:ce:75:c2:34:70:7b:8f:fb:e3:e7:
        98:70:cf:0a:ef:34:ce:12:8a:26:7e:c5:0c:d8:a1:9f:81:6b:
        d2:f3:12:c2:2e:80:0a:3a:80:4e:a4:4a:0b:39:6c:b2:74:b3:
        7f:cf:f8:d0:04:e0:4d:1f:2d:86:2b:1e:5d:b6:17:72:7a:9a:
        42:b2:50:e0:f7:fa:ce:c8:1f:61:39:a7:86:81:22:d7:27:d7:
        0f:58:40:71:82:e2:3e:f2:60:6d:8a:92:87:01:25:70:90:cd:
        88:06:1c:46:a6:58:80:0e:c9:ce:c0:01:6a:89:ab:36:c6:dd:
        80:b4:ea:48:a5:59:99:bd:11:7c:3e:38:94:fc:72:5c:4c:16:
        62:c5:28:cd

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Wed, 01 Jan 2025 12:52:23 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive