Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 20:22. 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:
            f9:56:d3:a4:15:10:9f:e5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.112.98/emailAddress=admin@bt.cn
        Validity
            Not Before: Oct 30 06:23:35 2024 GMT
            Not After : Jul 30 06:23:35 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.112.98/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bf:ac:30:6d:c2:03:65:86:53:ac:99:da:62:c6:
                    e3:9e:1a:ec:48:a3:82:4e:90:3e:05:3b:fe:38:fb:
                    87:c5:d0:6d:af:e6:72:1f:54:f2:e3:8c:5c:8f:70:
                    5f:a7:5f:23:c7:70:d0:19:d4:6f:49:80:82:98:7b:
                    c0:89:b9:bd:f4:57:23:fc:a8:bc:68:11:97:4d:07:
                    9a:cb:4c:10:e5:b3:2a:95:25:9d:9c:9f:73:89:e5:
                    53:04:61:b7:85:09:b4:3c:37:f0:03:9e:b1:85:2b:
                    40:9b:ae:f0:65:1f:65:9e:5a:b6:da:8c:50:44:b7:
                    61:e5:b7:34:d8:8b:0a:e0:98:cb:bc:2a:be:0a:3f:
                    3f:fe:eb:6f:4f:52:a9:88:33:37:df:1a:aa:c2:55:
                    43:4d:dc:25:9a:f6:4c:e0:16:01:69:10:ab:62:3a:
                    41:53:ae:a3:75:c5:f2:e4:bf:ba:b6:9f:7c:61:4e:
                    66:fa:3e:59:42:d1:c9:59:26:d2:e0:35:89:ba:ff:
                    43:17:1b:b1:dc:63:fd:cc:90:82:f9:f7:e3:b9:fa:
                    aa:44:01:7d:4b:f4:a4:46:d8:a2:df:b2:2c:ae:be:
                    37:67:7d:8a:3d:e8:15:7e:2f:ce:d7:8b:cc:5a:ce:
                    95:21:b6:3d:b5:32:d1:d8:7e:8d:90:94:8b:d7:d9:
                    8a:ab
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                2A:69:90:C3:20:12:9F:09:BB:91:27:C0:F4:48:2C:05:B0:B2:86:F5
            X509v3 Authority Key Identifier: 
                2A:69:90:C3:20:12:9F:09:BB:91:27:C0:F4:48:2C:05:B0:B2:86:F5
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        50:1b:cd:11:af:e4:86:c3:2b:aa:35:7e:8d:dc:7a:83:fb:28:
        ec:df:c4:68:44:90:d6:b6:47:81:be:2f:b9:38:ad:27:7f:47:
        97:bc:9e:3d:8f:59:fa:10:bb:6c:70:bc:c5:46:86:9a:e1:3f:
        10:fd:d1:4d:a2:37:7e:1a:7b:50:69:0a:ef:e8:15:e3:06:74:
        65:94:3f:33:f9:ab:44:f2:d2:7e:78:e3:cf:87:69:41:8a:39:
        b3:76:fd:d8:94:a9:d4:09:f4:ac:33:68:0a:a0:7a:85:c9:2a:
        44:3c:c8:2f:db:dc:8c:9d:b9:dd:47:e5:e1:bc:c3:55:ec:6f:
        0f:f0:b7:36:29:02:81:7e:b2:2e:1f:c0:30:f6:e4:90:68:95:
        85:89:db:5c:b1:d0:bd:ab:25:87:1b:7e:07:37:00:d0:11:76:
        3f:47:a8:82:42:ee:a5:55:bb:51:45:fc:70:a2:3e:90:e7:ca:
        49:c3:59:5d:87:55:3d:d8:a2:b6:71:15:43:d9:d2:05:29:73:
        5a:52:87:62:3c:e4:e1:c2:f1:fe:4b:07:27:55:f7:91:a4:16:
        76:27:ac:7a:c7:16:66:14:bb:48:0c:6b:5c:49:f5:db:0d:e1:
        af:b0:85:e6:7f:b0:a1:41:93:c3:56:8d:41:43:8d:32:47:c1:
        5c:be:49:00

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Sun, 02 Feb 2025 07:34:06 GMT
Content-Type: text/html
Content-Length: 552
Connection: close

rsyncd31.0

@RSYNCD: 31.0\ncoeip          	coeip
@RSYNCD: EXIT