Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 04:24. 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:
            5e:9e:e9:a2:d7:c6:80:07:27:cc:04:be:e2:62:0d:c1:3f:7b:2d:dd
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=120.78.82.146/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug 19 13:45:22 2021 GMT
            Not After : May 19 13:45:22 2031 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=120.78.82.146/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c9:27:92:a3:75:9f:4c:1c:e6:92:73:cc:b8:ba:
                    51:fd:48:d4:e4:f5:2a:2b:5d:86:f9:a6:90:ee:f8:
                    d2:e7:27:5a:1f:e9:af:66:c6:29:8c:04:87:a0:dd:
                    ea:50:b5:76:ad:c3:13:98:d9:15:b1:ec:72:b0:fc:
                    4b:0b:eb:b6:11:ec:99:79:8a:b9:02:0a:9e:fa:c4:
                    42:3e:8f:0b:c2:fb:f1:78:be:6f:46:99:1e:0a:e5:
                    c4:13:81:82:73:85:68:cc:4f:a7:67:3e:97:07:5d:
                    b4:2b:b2:b6:52:94:57:f1:ac:da:27:f6:ae:cd:e2:
                    d7:8f:a9:22:54:9a:91:bc:fc:45:8a:27:b3:ea:e1:
                    41:c6:59:e5:f0:17:ea:c4:2d:7d:55:e9:b8:53:1c:
                    40:7a:9f:9b:04:09:f2:08:ba:ad:64:3e:11:16:ff:
                    7e:f3:d3:15:84:1f:e6:ba:8f:c8:a6:a1:ad:96:17:
                    7a:dc:f1:af:7a:c1:95:dc:20:3d:70:88:83:26:92:
                    4c:ad:ad:37:03:e8:e4:55:52:1e:df:a6:bf:8a:5f:
                    cb:b7:45:ee:02:78:89:13:c9:ec:67:75:d1:bd:4c:
                    ed:23:0e:de:52:95:b3:0e:9d:ee:6c:be:57:f7:dc:
                    a4:f9:55:38:ef:8c:5f:1c:48:84:2c:20:0e:06:6d:
                    aa:59
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                01:86:CF:35:D5:19:91:30:F6:0C:37:9A:71:65:85:CB:DB:46:59:08
            X509v3 Authority Key Identifier: 
                01:86:CF:35:D5:19:91:30:F6:0C:37:9A:71:65:85:CB:DB:46:59:08
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        95:a7:1b:4b:47:cb:99:fb:5f:43:b9:61:0a:8b:0b:4a:15:53:
        8e:1a:92:57:1e:c3:21:d9:b6:cd:69:d8:a9:f1:82:23:50:18:
        66:4d:b0:06:e4:63:62:97:ea:9d:a8:f5:45:bb:15:0a:ee:a3:
        2a:ef:aa:a6:5b:63:5c:29:24:7b:97:89:cd:eb:a9:1e:40:6a:
        1b:e4:a0:8b:45:ee:78:6e:48:8c:4b:39:65:e9:0b:74:51:d5:
        e8:4a:da:4b:9b:3a:b2:d8:09:f1:eb:a8:d1:ba:8c:25:14:f4:
        ff:a2:97:75:72:40:c9:b5:43:63:64:ef:ef:4f:96:03:67:16:
        9a:52:31:f2:cc:94:dd:98:4a:f1:5a:cd:fb:fc:eb:eb:63:58:
        e2:c4:3a:8e:34:d1:2b:01:d0:25:91:45:7e:56:e0:f3:47:c3:
        1f:62:03:4a:13:c2:f9:b7:01:40:c6:b3:f9:94:8e:fb:47:98:
        9a:37:51:bd:fc:34:28:7e:10:bb:89:c4:5e:1d:d7:a0:fd:a9:
        c4:3f:37:eb:85:c2:6d:c0:57:2b:c9:ba:c7:4d:ed:b1:aa:05:
        d1:fc:37:38:0a:e8:77:d7:3e:39:d6:a9:2b:a9:1b:c4:99:c5:
        d0:bf:36:13:d5:49:d5:b8:43:58:40:89:ba:e9:ff:38:d9:d8:
        35:b1:7a:1e

OpenSSH8.0

SSH-2.0-OpenSSH_8.0
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQC/GNiYbaXP8HMudN56DaanY5a5m1eq5asYSSeM24t2vzYB
oGIIPqZyb6VzEUJy3fgIK1Fu8bHYEehTkFtFvu17G7WNLberxqk32kqkeXyzyVSKXkRMAUPgSRjf
ZHiYAtQtEeCdN/FJy7EItncWot6l4ZBSULhpjMzNMP5nnEJ/9baTpERbSnbtXA0CSFUB1p90XevJ
C023rRF2ayJODXGdNBmtTJq+NYAvMO1NFP+JpjhIPN74dnD2beHnM2SCikDwjeHoMVhfbtHFAmjA
MxmtBiVzBNutT4TRJx7RuTlVvl0wv8BasBTJyAuLMsQ+ovTJInezBuO1+tIyouXvf6hbWbxfY1ax
F6mSKQXWWPwZIyRBUiZCUIC98aA+lptZ0T5iflU3DFlO/uccBX+npWVpmec9H+Cr3leW65MyH6aM
YgI2GFTxFLAAtl56ZL8gkn/iUCQroSQsRIhd0Kx6/MYiSki51Qgr4fTqw4bd8k9OzRS+YuRf7xQI
rbyESVfxqRU=
Fingerprint: d2:1b:c4:9a:c9:2e:97:53:eb:67:16:bc:81:94:ab:76

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group14-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group-exchange-sha1
	diffie-hellman-group14-sha1

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ssh-rsa
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	aes256-gcm@openssh.com
	chacha20-poly1305@openssh.com
	aes256-ctr
	aes256-cbc
	aes128-gcm@openssh.com
	aes128-ctr
	aes128-cbc

MAC Algorithms:
	hmac-sha2-256-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha2-256
	hmac-sha1
	umac-128@openssh.com
	hmac-sha2-512

Compression Algorithms:
	none
	zlib@openssh.com

MySQL5.7.34-log

MySQL:
  Protocol Version: 10
  Version: 5.7.34-log
  Capabilities: 65535
  Server Language: 45
  Server Status: 2
  Extended Server Capabilities: 49663
  Authentication Plugin: mysql_native_password

nginx

安全入口校验失败

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 802
Server: nginx
Set-Cookie: 8cec7ffaeab8496ce47d9d74a716839b=99a7466b-9b89-486a-aa11-8fa2d4d961b2.uy-V8KLiqxQFZcFWSXJR3bLBbZw; Expires=Tue, 09-Jul-2024 01:23:59 GMT; HttpOnly; Path=/
Date: Sun, 09 Jun 2024 01:23:59 GMT

Elastic2.4.6

<empty>

HTTP/1.1 200 OK
Content-Type: application/json; charset=UTF-8
Content-Length: 368


Elastic:
  Total Size: 28.3 KB
  Total Docs: 1
  Indices:
    admin-app (795.0 B)
    api (5.01 KB)
    app (795.0 B)
    application (795.0 B)
    apps (795.0 B)
    back (795.0 B)
    cms (795.0 B)
    core (795.0 B)
    cp (795.0 B)
    development (795.0 B)
    docker (795.0 B)
    enviroments (795.0 B)
    f_index (795.0 B)
    fedex (795.0 B)
    laravel (795.0 B)
    local (795.0 B)
    onvif (795.0 B)
    private (795.0 B)
    read-me-to-recover-data (795.0 B)
    redmine (795.0 B)
    rest (795.0 B)
    script (795.0 B)
    shared (795.0 B)
    system (795.0 B)
    tmui (795.0 B)
    .env (795.0 B)
    .env.dist (795.0 B)
    .env.old (795.0 B)
    .env.prod (795.0 B)
    .env.production (795.0 B)
    .env.save (795.0 B)

This is not a HTTP port