Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 07:48. 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:
            bf:23:d1:ee:07:c2:7f:b5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=198.2.219.118/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 31 15:02:50 2024 GMT
            Not After : Sep 30 15:02:50 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=198.2.219.118/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:aa:0e:6e:a0:67:da:14:4f:df:71:1c:37:e2:33:
                    c0:fa:e9:5f:17:7f:29:1c:ff:9b:7c:30:7a:5d:57:
                    fc:c9:9b:f2:e7:43:75:f1:04:d7:ab:75:fb:b9:71:
                    30:f7:93:74:ed:24:b0:a8:2f:ab:3f:6f:59:f2:12:
                    75:7e:a4:cb:3a:a4:4b:ed:32:d1:b1:8f:49:46:3b:
                    80:35:64:58:62:c7:1f:ba:11:03:57:69:02:c1:a8:
                    85:c6:4e:a0:7a:b0:7e:49:c1:86:f7:83:e5:4b:40:
                    59:3f:f6:d6:90:5d:65:93:66:65:3f:eb:79:f4:98:
                    5f:e8:75:5b:ee:5a:25:3c:87:a6:75:06:a4:b6:74:
                    55:a7:ac:af:fa:5f:62:02:3a:64:ec:5f:fe:74:c2:
                    c9:9a:7f:a6:f1:44:e5:2b:a4:37:83:b2:6f:59:66:
                    8f:a3:43:82:12:54:20:9e:52:c1:53:64:4b:24:d5:
                    19:52:e1:96:03:30:a1:13:14:d9:3d:9c:b0:71:ee:
                    f7:9e:03:06:a8:a9:02:51:3b:50:d8:51:57:4c:83:
                    8a:d0:af:86:54:9f:2d:58:69:c2:c5:38:74:1f:54:
                    88:0b:2a:e9:c3:63:7c:2b:f3:54:1e:f5:af:8a:5a:
                    19:29:3c:4c:f2:9a:41:38:02:c3:3a:84:00:60:a0:
                    1f:c5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                80:AB:D1:37:95:AD:E0:EB:6C:5A:C3:5A:90:60:80:62:12:C0:F6:57
            X509v3 Authority Key Identifier: 
                80:AB:D1:37:95:AD:E0:EB:6C:5A:C3:5A:90:60:80:62:12:C0:F6:57
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        64:57:7d:a9:15:d3:6f:8d:b1:90:e8:e6:12:a0:65:68:c1:1e:
        e1:4a:21:a8:46:b1:96:73:8a:48:23:3b:ff:62:32:a5:ac:dd:
        58:fe:26:0e:68:ba:64:04:69:b1:f2:91:1a:b7:47:63:af:9b:
        14:b4:6f:57:70:2d:b4:43:3e:b1:56:4a:f8:4a:01:55:3f:5b:
        9f:7e:90:fb:e8:55:96:9d:fc:1e:a2:28:88:d1:75:42:28:92:
        21:94:78:43:d8:3b:7e:89:8b:db:08:c0:b0:46:c9:7d:f3:e3:
        51:b1:a5:f7:52:b0:4f:b3:cc:46:b2:f8:11:c2:9e:d3:23:37:
        62:12:de:47:43:a1:bb:1b:fb:9a:16:25:93:13:9b:df:e4:4c:
        a9:4e:16:b5:1d:25:1a:06:7a:d1:df:4b:04:40:54:24:93:88:
        38:7a:09:d6:4f:1f:a8:07:d5:82:b1:ab:c9:43:07:a8:03:b8:
        32:5f:91:28:11:03:ba:c4:9b:67:91:66:a8:be:1f:5f:81:d9:
        09:43:7b:3b:b2:b7:22:bc:03:1b:bf:fe:10:e7:47:49:5c:4a:
        54:e3:d0:70:0a:8f:e5:8e:7d:0b:da:0b:c8:56:13:d5:be:3e:
        51:f0:6e:80:7c:f1:91:a0:a2:a2:a7:8c:6b:50:f5:af:b2:c1:
        27:89:70:a0

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Mon, 06 Jan 2025 13:07:49 GMT
Content-Type: text/html
Content-Length: 552
Connection: close