Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 3 of 200 allowed.
220-Local time is now 17:54. 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.
530 Login authentication failed
214-The following SITE commands are recognized
 ALIAS
 CHMOD
 IDLE
 UTIME
214 Pure-FTPd - http://pureftpd.org/
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:
            9d:6a:ec:5a:5c:ce:30:1b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.38.130/emailAddress=admin@bt.cn
        Validity
            Not Before: Sep 24 07:37:30 2024 GMT
            Not After : Jun 24 07:37:30 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.38.130/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:aa:a5:f4:c0:4f:a6:d6:e9:f7:85:46:25:ce:ab:
                    9b:a6:98:62:5f:bf:8d:c7:4b:d2:29:bc:46:23:be:
                    50:c2:35:47:f8:85:da:e8:fd:f5:74:b3:9d:d0:92:
                    bb:f9:03:9d:2c:7e:d7:ef:ac:fc:74:7e:77:fa:4c:
                    20:76:4d:29:22:f2:06:95:fb:f4:65:ac:2c:0d:08:
                    76:e9:ae:6e:a0:17:bc:ea:f8:85:c0:24:ef:b7:bf:
                    fc:4e:da:df:2f:7d:9f:d0:77:f1:73:8e:2d:48:3c:
                    ab:c6:f2:4a:26:8e:fe:b7:dc:6b:c3:dc:78:d7:31:
                    51:20:90:e9:1d:8c:12:20:43
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                7C:14:66:7B:60:CA:6F:B7:15:AB:96:B4:84:96:9D:AB:F5:B8:67:73
            X509v3 Authority Key Identifier: 
                7C:14:66:7B:60:CA:6F:B7:15:AB:96:B4:84:96:9D:AB:F5:B8:67:73
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        2e:c6:4f:e1:11:e4:4f:ce:68:c1:71:f7:36:1f:85:89:0a:6e:
        96:27:13:83:a5:87:37:fd:3f:a4:6f:d9:d9:aa:b0:62:6e:05:
        12:e8:ae:d0:80:1a:cd:e8:dd:2b:bb:17:99:05:5f:c5:a4:cf:
        eb:89:56:da:83:b9:06:23:fd:2c:5f:69:cf:20:b3:0f:a8:3d:
        cc:86:d3:16:6c:95:0b:ff:16:ce:82:bc:b5:8d:cb:b0:7e:64:
        5d:e0:af:d2:31:1c:fe:7a:0d:f4:ea:67:b0:7e:cf:93:33:84:
        23:22:ad:37:35:cf:c2:9f:4f:6b:9a:cb:5b:33:23:0b:73:99:
        c5:bd

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 02 Nov 2024 04:50:49 GMT
Content-Type: text/html
Content-Length: 552
Connection: close

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sun, 03 Nov 2024 21:56:31 GMT
Content-Type: text/html
Content-Length: 552
Connection: close

Certificate:
    Data:
        Version: 1 (0x0)
        Serial Number: 0 (0x0)
        Signature Algorithm: md5WithRSAEncryption
        Issuer: 
        Validity
            Not Before: Oct 23 05:44:22 2024 GMT
            Not After : Oct 21 05:44:22 2034 GMT
        Subject: 
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a3:6c:51:6d:62:e5:50:b6:97:a2:a1:27:a8:5e:
                    bf:71:e2:a4:1d:37:fb:64:23:ad:0b:66:95:ea:5b:
                    5f:44:ba:f3:fd:c2:df:7e:81:87:fb:6d:a4:79:5e:
                    2e:6b:17:08:92:c2:c1:41:ab:14:d4:1e:e3:fb:be:
                    21:fd:53:4d:50:4b:10:92:02:5e:0b:78:b4:3a:2a:
                    06:e4:ee:3d:16:3e:d0:2d:93:a6:54:ba:56:ab:d4:
                    01:e9:22:64:91:2a:04:4b:f7:db:dd:b3:fd:c7:76:
                    b9:05:10:d8:2b:c3:69:73:91:6a:ff:8c:62:22:d2:
                    b3:f0:59:2a:32:78:a7:95:35:98:1d:35:65:17:f3:
                    1a:f0:b9:6f:73:12:2f:e2:87:9d:aa:aa:c3:6f:96:
                    a8:32:73:1f:ca:10:6a:dc:7a:32:39:2a:ad:e8:32:
                    9d:82:31:bf:78:00:64:85:5d:99:19:52:53:33:97:
                    1e:d1:2a:b8:54:de:e1:f2:24:45:30:80:5a:7c:52:
                    5d:e4:16:2a:fd:74:fc:4a:c9:92:1a:9f:c1:1f:a9:
                    fc:27:3d:8b:44:e1:dc:3f:ba:b9:84:ff:af:29:c0:
                    26:f0:b6:bf:b0:5f:27:36:04:3c:21:ea:d2:60:a5:
                    57:1b:3f:97:73:57:55:81:df:e6:92:8d:e4:f9:26:
                    78:6d
                Exponent: 65537 (0x10001)
    Signature Algorithm: md5WithRSAEncryption
    Signature Value:
        6d:1b:4a:25:6b:80:50:de:17:8d:49:9b:9b:87:1d:c5:ac:be:
        f4:5b:4f:6c:b3:ad:a3:bd:3e:81:8b:c2:61:a0:73:bc:3d:22:
        57:bc:5f:b5:60:91:22:21:1a:34:87:32:64:90:a2:9e:69:b3:
        32:54:32:cd:fb:22:85:7a:61:2f:f3:a7:30:47:e0:4a:ee:2a:
        cc:dd:b9:60:13:57:5b:81:3e:9e:29:9d:bd:3b:ff:03:4d:bc:
        11:59:ae:15:55:38:66:dc:b5:08:d1:ed:0c:1b:6f:53:38:30:
        a0:ed:83:ab:94:6f:7c:6d:dc:fe:d7:0b:d5:f0:69:22:53:5b:
        d5:25:06:f1:a1:b2:e9:c8:28:f2:b9:ac:15:5b:c1:3b:79:8b:
        ab:3e:b2:88:a8:d0:f7:0c:fa:93:75:95:bb:f5:4c:0c:97:69:
        3c:77:5f:65:43:bc:10:c7:99:1e:bd:ce:8d:a8:9c:b8:07:02:
        45:a6:38:bb:c4:cd:74:21:ad:58:59:44:27:c5:3e:aa:8c:f2:
        2b:9e:f5:e2:28:a8:e0:0c:67:54:6a:65:b5:ea:00:79:10:cb:
        d4:3f:d4:e9:32:61:67:28:1a:f1:7a:2d:78:ca:9e:61:18:9d:
        40:da:18:13:72:41:11:4a:d1:ee:e2:a8:c1:9e:79:8b:bd:5b:
        3f:7e:b2:88