Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 08:48. 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:
            cb:1e:e2:6f:a5:e7:f9:d8
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=198.2.235.47/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 31 07:09:51 2024 GMT
            Not After : Sep 30 07:09:51 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=198.2.235.47/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a9:84:7d:4a:f5:d1:69:e7:8a:8f:52:8b:e9:26:
                    28:2c:d1:36:47:41:08:f8:6a:a4:a4:27:6e:04:16:
                    fe:72:df:e0:e2:05:38:cb:46:bc:82:ac:a7:8c:45:
                    8b:1a:81:17:79:d5:03:d4:60:75:06:45:22:d9:63:
                    f6:ef:a5:48:b3:f6:db:2c:2f:bf:67:98:02:87:e0:
                    22:c0:50:b9:01:ee:03:dd:27:b2:8f:90:49:89:14:
                    e7:43:39:c5:76:9c:62:7b:e1:5c:a3:2b:66:55:ef:
                    c4:bc:85:68:17:a6:bb:e4:da:cd:6d:1d:b6:24:4b:
                    79:13:86:27:2c:42:e5:97:b0:fb:87:d9:62:d7:de:
                    5a:b4:a1:5c:db:63:4d:d5:5a:24:36:d1:06:c1:8e:
                    2c:b7:8e:9f:d5:f0:c2:2a:8d:b9:0a:5f:73:07:1b:
                    ba:34:fa:5e:cc:ad:d8:62:39:32:86:2c:d4:af:b1:
                    3a:fd:03:91:bb:9a:52:98:95:d4:9f:b3:c1:71:46:
                    a8:1a:58:00:23:ef:78:b3:b9:65:f7:00:f2:95:98:
                    cc:97:f0:69:70:9f:42:5c:04:d2:23:97:b8:15:fc:
                    02:fc:ee:dc:8e:d1:66:35:ba:a0:7b:30:fc:5d:98:
                    30:bf:18:63:6c:11:ba:76:7e:e2:64:59:72:7a:df:
                    41:5f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                4F:DD:AF:45:28:F8:A1:60:36:62:90:18:99:8B:91:9A:50:0E:51:5B
            X509v3 Authority Key Identifier: 
                4F:DD:AF:45:28:F8:A1:60:36:62:90:18:99:8B:91:9A:50:0E:51:5B
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        37:c7:7b:1e:bd:76:28:89:6e:ec:fa:13:f4:9a:71:6f:54:35:
        2f:59:96:18:d9:ab:9b:0c:e1:5b:75:d5:ca:dd:04:6c:cb:91:
        60:98:47:ce:f0:75:5c:01:45:d6:2a:10:0d:ed:ee:23:8a:70:
        5b:6a:c2:33:41:04:f6:7d:3d:c4:45:cd:9b:5f:06:21:4f:d6:
        e4:58:a3:2c:c8:9e:73:df:45:02:c6:b6:b2:64:31:59:77:f2:
        c9:eb:c5:e6:c9:17:46:69:3b:69:f4:bb:d5:7d:75:d5:b0:27:
        5a:44:82:8e:ba:44:d0:1f:d0:1d:a7:c8:8c:3f:83:f6:43:f9:
        78:cb:f8:09:84:2c:c6:ae:79:6c:b9:24:b6:52:f0:e7:22:45:
        30:59:5b:77:61:f3:f6:0b:4a:f1:c4:0e:28:36:61:c6:a5:ae:
        ce:7f:f2:1f:3e:41:32:ca:74:98:8f:77:ce:88:74:e3:c8:39:
        59:1e:a0:26:a7:3b:6c:5d:9e:a5:27:9a:b2:f3:f0:55:01:91:
        5d:30:21:77:ff:48:2f:72:d6:1d:e4:a4:a9:a8:52:b9:cb:ec:
        85:2c:ee:8a:50:96:7a:a6:c7:e3:6b:55:e2:1e:dc:63:14:57:
        bc:d3:1e:c0:c2:9b:b0:c7:6d:a5:79:1d:17:d9:c1:f0:08:17:
        9f:9f:69:23

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Tue, 31 Dec 2024 11:16:33 GMT
Content-Type: text/html
Content-Length: 552
Connection: close