Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 22:24. 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.
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:
            26:e3:b1:2c:19:f5:57:99:db:98:f8:1c:20:a5:c6:a9:b6:d8:54:79
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=47.107.70.111/emailAddress=admin@bt.cn
        Validity
            Not Before: Nov 11 09:25:30 2021 GMT
            Not After : Aug 11 09:25:30 2031 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=47.107.70.111/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a0:d1:68:96:53:02:a4:44:1b:94:74:86:68:5e:
                    05:80:a6:09:ba:5a:8f:ba:9b:66:f9:af:a3:04:9b:
                    bb:2f:c2:4e:ad:d6:a7:5f:3b:b5:42:24:9f:40:51:
                    32:d2:c4:46:51:4b:83:39:ec:2e:63:50:3f:1d:f3:
                    ef:63:02:7b:08:28:52:e4:10:84:5b:5b:b2:af:f0:
                    6c:18:a3:a2:7a:d1:37:97:e5:03:de:af:e4:b5:1d:
                    a0:1d:24:71:7e:3a:ea:7f:76:f1:90:5d:3c:03:99:
                    f0:de:b5:c5:b9:d7:87:1a:b6:d2:f5:dd:f2:25:55:
                    64:4c:59:ab:6c:53:4c:df:bc:b0:a9:cf:ee:b1:48:
                    ae:b6:f3:bc:c5:0e:db:cf:4c:b2:15:9c:a4:ce:e3:
                    1b:ae:39:8d:79:59:4c:5d:0a:cc:f6:2d:2a:e6:f7:
                    af:ef:1c:79:c6:99:56:58:c9:1b:e3:aa:b3:b7:74:
                    4d:b8:40:9e:82:c2:10:7a:c9:7a:2a:b3:06:60:6a:
                    5e:2d:fc:a6:ec:c7:6f:6d:ed:b6:1a:d8:51:d3:75:
                    57:07:fb:bc:4a:c5:0a:92:3d:ed:11:bd:d2:b0:1f:
                    bd:b9:de:f9:c1:64:2d:ad:29:aa:42:f8:c2:f6:b1:
                    1d:c3:a1:97:52:f7:bc:c0:5d:1c:35:9d:1d:aa:74:
                    2d:4b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                89:14:A6:9A:5E:B4:66:48:7E:2C:67:CB:F3:AD:1C:3D:D0:09:5B:9B
            X509v3 Authority Key Identifier: 
                89:14:A6:9A:5E:B4:66:48:7E:2C:67:CB:F3:AD:1C:3D:D0:09:5B:9B
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7a:09:54:1a:ab:78:98:64:43:60:cd:c5:d1:32:fc:91:c9:92:
        ea:5f:7b:f5:e5:02:53:e8:c3:1c:4a:d6:36:c3:3c:fe:de:2d:
        06:5c:2b:d1:4a:25:ed:02:a6:47:ab:20:94:76:9a:33:9d:4a:
        ae:50:5f:45:2b:3e:07:0d:df:1e:a1:85:fd:64:6f:50:98:62:
        b4:e3:f5:ae:b4:a8:f5:15:b0:a4:c7:b8:49:b5:19:1c:31:2d:
        96:74:02:50:8a:07:e2:d1:3a:dd:25:19:19:58:b8:c8:b8:67:
        ca:75:e0:4c:f1:96:34:1b:f0:c8:20:7d:6c:df:93:be:4a:05:
        65:06:ed:e5:c8:0a:87:63:fd:8a:e8:5e:6d:db:c3:5c:93:66:
        d4:ae:3f:28:df:77:5b:fa:e0:ac:1f:15:fd:3b:ea:82:18:25:
        43:c0:1e:cf:80:28:97:15:a6:38:3c:42:8a:b8:1d:0c:54:b7:
        52:5c:c3:82:9f:ba:80:28:21:1b:b6:99:9f:c7:95:46:69:c6:
        ef:82:37:5f:af:91:33:ec:6c:f6:7f:66:05:c0:6b:16:d2:7e:
        b6:8e:c4:31:71:5f:e9:52:5a:fc:91:72:94:3e:77:79:56:17:
        a5:96:c6:88:04:7d:e4:2d:c7:33:0c:e8:45:55:08:07:5e:de:
        49:f5:a9:48

OpenSSH8.0

SSH-2.0-OpenSSH_8.0
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQDHjocGrMs2vBE96noxW/4wZgxUZaH6DQA5fVpSr0g5FHBT
y4I7C72kQz9bVnVVtgKPxwL+Y5sRp4QW3VZ61Y/ISx+LM8D1B8CB0PbLJgpuQ1rEfV4cGIQPkhCg
3qxV67dhy0HSsHZpKxRRGiQabXcESdnEtRJ3sFxaW1KGxpYCtcBZkLuPXibTBxx8boST9E4+Mst2
LW7N5lf9bU2Rz+D3oGqc6g2cIBFnyz7ODkdy4tA2DZpSwBnS/k88yOOkyOUcd1dA89gTdxosV0rx
quRxdnZaadgr9mkB8laqQ90vCFSgJ9Jux+klWGt1SD9r4Iydh8Jg583ildquv/pwdEVqAZ2uGV9T
lg2l9MKMP6mjNYxiRZQbEug1mcLw9B0ob8gAYxi8J7VP1W5vs5u8kqRfzuNoedcqLBc/jYz81Jlq
oZWWk8z42S5KIx1gL2h2QOPpvI5/wHPA4Kg6UI+j/Qu/5lzsFf0fgNAWumW3F9k9rDja2AaXYhKj
9grGuplTYHE=
Fingerprint: 5c:79:bc:b2:74:7f:0c:c1:8b:0b:ee:c7:4c:75:51:64

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

nginx

<empty>

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 09 Jun 2024 07:10:55 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Thu, 06 Jun 2024 14:16:03 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

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: e9c2839d1ab757973b98355b56b85a5a=0b795f68-e418-4f99-976d-e4627791199d.flmh7mKSXQgAWXdc3vdzLv1tuyk; Expires=Fri, 05-Jul-2024 06:19:17 GMT; HttpOnly; Path=/
Date: Wed, 05 Jun 2024 06:19:17 GMT