Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 15:03. 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:
            0c:37:10:d8:b6:56:e6:13:5d:cb:b8:d9:88:ca:00:98:a3:d3:9e:5d
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.35.190/emailAddress=admin@bt.cn
        Validity
            Not Before: Nov  1 21:06:30 2024 GMT
            Not After : Mar 28 21:06:30 2026 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.35.190/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:cf:5e:05:85:07:ca:3b:f7:a9:38:e7:69:37:f1:
                    c0:ec:08:ec:34:50:27:37:33:15:2c:f5:1b:9b:3d:
                    d9:c0:2a:1c:f4:e6:ef:a1:43:d1:e7:b0:6f:ed:4a:
                    78:30:10:4b:af:e5:cd:68:02:bc:a9:b6:08:aa:df:
                    87:7a:1a:7a:71:a0:61:29:14:4b:0d:d6:c5:77:3f:
                    fe:67:2c:bc:4d:9c:e3:23:2b:fb:1c:26:cf:15:36:
                    4c:64:52:4a:52:e8:19:4d:f4:a3:4c:92:5f:c9:d3:
                    fd:2d:2b:46:e3:c4:16:0e:ef:a1:98:44:e3:36:38:
                    30:11:46:47:55:24:0b:6d:f2:03:f2:57:27:f7:f0:
                    7d:b3:6e:b9:eb:ef:ed:d3:dd:5e:51:22:ad:46:5f:
                    15:d4:dd:09:29:d5:2b:04:43:6e:b3:75:2d:97:dd:
                    4b:07:e9:74:75:77:a6:69:e4:09:b5:17:b6:63:57:
                    bd:46:06:62:a0:0b:19:a2:d6:4f:c3:28:0f:61:f0:
                    a7:8a:af:c0:ff:e1:3f:4d:d7:8b:00:58:5f:3d:ed:
                    d8:d7:c7:34:64:66:7d:0a:83:ed:17:59:0b:71:04:
                    b3:f6:ab:a7:b5:30:57:16:d2:b0:a7:b3:a5:45:cf:
                    64:10:b7:4b:d6:f4:3a:f7:80:53:98:7e:89:b5:6d:
                    ee:11
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                90:4D:0D:D2:99:76:BE:D7:C5:0F:17:0B:25:84:09:3F:EB:0C:9A:B0
            X509v3 Authority Key Identifier: 
                90:4D:0D:D2:99:76:BE:D7:C5:0F:17:0B:25:84:09:3F:EB:0C:9A:B0
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        69:a1:2c:35:78:26:3e:06:35:4a:3b:b8:5c:8b:21:b9:b9:11:
        50:21:18:88:1a:24:9f:5d:9b:f7:62:f8:6f:8b:8c:34:b3:16:
        f9:bc:34:5f:fc:f1:28:be:46:9d:67:22:56:fc:74:42:a7:40:
        37:01:60:2d:c9:72:7d:76:7e:ce:50:c1:7f:f8:f5:bc:ea:63:
        39:60:c4:8b:89:0e:9c:73:a3:01:d7:cd:6d:d7:d7:10:f4:53:
        18:24:e8:5c:6d:d7:d4:eb:2c:61:29:79:b7:4f:dd:ef:c3:5e:
        07:63:ac:5c:a7:94:10:88:05:2c:41:a0:b6:5c:f8:ef:13:2e:
        ac:0e:57:a9:93:5c:81:3a:2f:a2:f5:71:ad:76:b4:06:d7:b9:
        d7:6b:45:13:b4:9f:66:c7:5c:6c:9e:70:8d:54:58:58:2b:dc:
        13:4b:66:89:59:f5:3e:ad:ef:f0:1f:97:bd:cc:96:c4:5a:c6:
        2d:5b:d0:b0:27:be:67:14:69:3b:a9:fd:53:aa:02:6d:76:0a:
        23:f5:78:05:0a:d8:18:39:d4:99:66:bd:be:18:69:2f:99:83:
        4b:d7:5f:52:1b:1e:83:91:11:02:18:f3:82:7d:1f:76:f8:19:
        8b:24:bd:6d:ba:47:b7:eb:16:87:34:7b:c0:bf:f3:2f:55:ce:
        d0:ab:5e:86

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 18 Jan 2025 04:25:19 GMT
Content-Type: text/html
Content-Length: 552
Connection: close