Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 04:44. 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:
            91:10:5c:72:82:71:e1:4d
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=23.234.21.74/emailAddress=admin@bt.cn
        Validity
            Not Before: Jun  5 16:15:07 2024 GMT
            Not After : Mar  5 16:15:07 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=23.234.21.74/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ed:ea:9e:b5:6f:11:14:97:33:54:30:34:9d:a8:
                    6d:15:6a:b3:ca:a5:d0:7e:2e:1f:20:2f:75:5b:95:
                    40:76:a1:3d:2a:84:e0:3b:f8:8e:bf:15:bf:67:fe:
                    1a:b1:d0:0e:e1:52:da:97:f6:25:1c:19:3c:ae:43:
                    80:87:5e:61:3b:aa:e5:27:41:c6:ee:89:d9:3d:e3:
                    09:c6:b7:02:e0:0a:94:8f:ef:3c:5f:21:a2:65:09:
                    a7:43:e8:64:2e:0f:ee:88:e5:70:83:44:e1:ee:85:
                    f6:e9:e5:de:bf:e0:7c:a2:59:1d:ac:cf:c5:09:2d:
                    5a:50:4a:59:66:6b:54:41:45:ba:de:c6:4f:7a:b0:
                    2c:39:d3:48:e0:fa:22:37:19:78:c1:84:97:ca:23:
                    71:03:de:b9:a4:d5:09:94:2e:80:d1:1b:96:d3:76:
                    3c:7b:75:73:bd:54:c2:cf:1c:bb:02:ea:b2:ef:7d:
                    9a:55:13:42:d6:18:43:bf:bf:50:4b:99:5b:df:d8:
                    36:b6:b0:76:19:f9:96:bf:f8:d1:9a:5e:2e:d3:27:
                    b9:80:66:23:c0:61:6f:2d:5b:12:81:1f:1a:5f:2f:
                    e6:86:3a:89:5c:6f:7a:81:cf:43:52:6f:54:b2:1d:
                    59:80:4a:13:2d:3b:72:b5:ce:6e:77:d4:2d:3b:42:
                    ff:3d
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                35:DC:70:F0:69:3E:9B:DD:4F:2B:9E:5C:FC:B4:2D:94:51:F8:5A:AD
            X509v3 Authority Key Identifier: 
                35:DC:70:F0:69:3E:9B:DD:4F:2B:9E:5C:FC:B4:2D:94:51:F8:5A:AD
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        45:6c:e8:8c:f8:fb:25:08:cd:06:34:96:4d:26:8b:3e:ac:b6:
        f5:cc:fb:de:93:7b:07:57:2a:87:96:90:78:99:43:14:a4:26:
        3a:d9:0e:0c:cf:39:62:93:bc:82:c7:3f:e4:84:38:6f:9c:e7:
        9a:cf:b6:4b:e9:6d:2c:79:b5:81:3a:ec:af:ae:37:95:1b:47:
        c8:bc:40:c2:a5:8c:de:51:4a:fa:67:07:72:2c:99:34:c5:cb:
        99:6c:ff:16:b6:ad:34:95:4d:68:b5:27:02:7b:67:0d:b3:c5:
        22:8a:7f:09:53:74:96:f9:12:95:a2:01:fd:38:87:2c:f6:2a:
        c5:40:ce:e8:c4:73:dd:20:07:0d:db:53:eb:64:4e:5b:5b:a6:
        20:f0:8c:dd:4c:73:0e:12:d2:c7:ff:ca:e8:7b:fa:25:9b:b7:
        8b:35:d5:24:44:b9:dd:43:a4:5c:d7:40:cc:95:f4:a9:ab:a7:
        e5:94:2b:b1:b3:82:f8:2e:af:0a:a9:f1:74:ab:15:97:66:9a:
        47:b4:09:33:21:c4:8a:54:0d:2c:5f:25:9b:5b:9f:2d:89:da:
        b7:e2:75:71:39:65:39:e7:62:56:ac:b1:94:a2:99:1c:95:7d:
        4f:73:0d:47:15:3d:6b:cb:ff:3f:f9:0c:50:87:e8:c6:be:01:
        bc:fe:c0:95

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Tue, 14 Jan 2025 20:15:09 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive