Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 09:21. 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:
            89:62:a3:6e:ae:40:b9:77
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=www.bt.cn/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec  1 07:27:15 2023 GMT
            Not After : Aug 30 07:27:15 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=www.bt.cn/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:9f:f2:1a:ea:8a:67:65:3e:6f:00:2e:c5:a9:a0:
                    eb:de:b7:bc:c9:d3:6a:f7:27:34:a6:2e:d8:20:79:
                    5b:b3:25:94:22:43:e3:46:41:14:0a:41:6d:08:d8:
                    b6:65:ed:6b:c7:fc:72:c1:b9:03:5d:ff:d5:1d:70:
                    2d:75:80:cb:6e:fe:2e:4c:ef:f8:ba:e9:de:22:f1:
                    23:4c:6c:a5:10:48:84:0f:5f:a4:3d:f3:dc:b7:73:
                    68:68:01:39:fe:ba:fa:6d:a1:48:6d:cc:d4:57:3b:
                    d9:f8:3e:47:75:9f:c8:ae:98:07:da:26:7d:d7:6d:
                    a9:b9:a2:c3:49:ff:59:7d:43:ee:bc:ae:20:6b:a2:
                    3c:3b:2c:7b:3a:b9:32:4a:8f:fe:8b:52:91:b9:e3:
                    3a:9a:fe:4e:3f:a7:c6:d4:92:4b:c5:2a:90:54:85:
                    96:99:28:53:96:2d:c3:e2:16:d4:c9:2e:59:9b:32:
                    ab:bd:37:8f:ea:33:46:39:5b:04:7b:86:e8:62:a5:
                    17:c5:01:b6:20:9e:c4:d4:1a:79:2c:11:ef:d2:bc:
                    7e:01:c9:74:88:d7:45:88:07:cf:9e:5c:5f:14:db:
                    2c:75:d1:49:58:a0:94:33:52:ec:9f:20:5f:a8:35:
                    b6:70:0d:e0:5a:f5:43:5f:c9:b7:94:cd:60:1e:62:
                    16:83
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                62:22:33:5E:E8:72:8D:2B:C2:1D:6C:EC:E4:F1:97:B5:A6:F1:B2:B8
            X509v3 Authority Key Identifier: 
                62:22:33:5E:E8:72:8D:2B:C2:1D:6C:EC:E4:F1:97:B5:A6:F1:B2:B8
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        06:37:94:f6:9d:51:5d:6d:79:e3:22:bb:4a:d0:20:14:8a:bb:
        47:68:a7:0b:78:7a:d2:3a:e5:a2:cb:de:81:96:e4:33:e9:a5:
        0a:ca:e3:cf:6b:56:33:f3:ae:2f:f9:29:43:61:04:f3:2a:59:
        79:26:6c:66:55:57:11:8e:e1:95:0a:fc:90:b5:9e:74:93:70:
        f6:30:5e:9b:70:74:58:b3:70:34:b5:df:4b:f0:37:c1:f8:8e:
        93:19:d8:e3:56:33:98:0b:5b:aa:fe:ae:e4:53:9c:2d:86:d4:
        1a:4c:c7:07:aa:e8:fb:78:85:0d:24:a5:d4:2f:74:10:60:aa:
        4a:ad:67:3b:0d:f5:96:52:9e:ee:ee:f9:63:5a:88:64:6e:b3:
        01:e4:5f:5e:9c:ca:3a:c6:8d:69:5c:ca:29:6a:15:03:3a:63:
        e7:90:73:f1:0f:c0:24:b1:ae:9f:12:eb:47:35:b4:6f:4c:d3:
        32:8b:aa:10:fe:53:a7:55:f4:3b:d9:d3:a2:ad:7a:af:25:b7:
        45:a2:b3:fb:2a:c9:55:dd:f0:e6:01:2b:dd:b3:63:52:81:b4:
        0e:d5:26:03:dc:92:6b:5e:a2:ec:e9:e1:37:8e:5d:36:20:ff:
        d5:a8:38:a3:86:fc:be:ac:81:e9:cc:23:c6:f4:b5:0d:11:51:
        4d:dc:f5:8e

OpenSSH7.4

SSH-2.0-OpenSSH_7.4
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQCkHiKkmX+QL8cKZ2RO478ZI/xMCcO2oXwqYErvI8i9rasI
xBUj1MZ0oY8oyiBS5h0gDT4euaNioQ6dvbVBrMViqy+6VnUWKvXMr1kh6/KuisRqcaVs1JZYDUQ7
ZzDXDC60lr+ZOuilqfMMUzZMvuDY5/otwb3genBqcAyI7J6NT/In2Cwm6movVHRXW52fjgAhriqq
kbct92czH2SnETE6SmuOMay48Mf2Igum/+QSkIDcHp8uZPzjX5kQUTaAI8pr6IyaWhQBU/x09reE
dPFTXehUIeKdBf3KekiSyXMjpT7D2gEH0Wpqb7cPPi7zr1+hJSRjc3xFoK3Wgv8h/RVz
Fingerprint: 8f:21:e7:af:c1:56:6d:41:27:a5:a4:bb:a1:27:5e:f2

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group-exchange-sha1
	diffie-hellman-group14-sha256
	diffie-hellman-group14-sha1
	diffie-hellman-group1-sha1

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

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com
	aes128-cbc
	aes192-cbc
	aes256-cbc
	blowfish-cbc
	cast128-cbc
	3des-cbc

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 30 Dec 2024 21:13:32 GMT
Content-Type: text/html
Content-Length: 1326
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "59005463-52e"
Accept-Ranges: bytes

nginx

coinrui

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 01 Jan 2025 22:40:43 GMT
Content-Type: text/html
Content-Length: 1000
Last-Modified: Sat, 06 Apr 2024 13:18:13 GMT
Connection: keep-alive
ETag: "66114b95-3e8"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:16:ef:9f:69:d1:d2:41:23:25:0d:68:a0:0a:aa:8b:b9:ef
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Dec  1 08:34:16 2024 GMT
            Not After : Mar  1 08:34:15 2025 GMT
        Subject: CN=www.oexrvn.net
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d8:12:be:51:91:a1:05:17:b7:46:17:59:b0:c3:
                    a0:93:f1:18:ce:df:f6:2d:b2:2a:0a:43:09:8f:60:
                    92:f5:55:e0:36:84:aa:62:e7:8e:43:93:cc:69:fb:
                    36:0b:88:e0:34:f6:da:98:1b:6e:31:74:22:ff:d2:
                    b3:89:b1:62:5f:4c:1a:13:9c:81:f6:cf:1d:2a:5e:
                    e9:90:42:e4:53:05:68:08:e9:43:c7:de:4c:ff:67:
                    b1:af:1b:36:7d:a9:51:64:dd:e0:35:65:f9:e1:db:
                    66:71:49:fe:2f:4f:6a:1f:70:17:c1:4e:7e:ec:8a:
                    f0:41:7b:78:ef:d2:56:fa:6f:96:c8:0c:9f:40:e7:
                    cb:09:62:a9:98:32:bd:fc:ee:3b:f9:28:6a:f8:bf:
                    f5:5f:9e:41:10:0e:48:94:cd:64:b7:a3:4f:72:f0:
                    41:3d:a4:e4:2f:f7:d2:93:b3:ad:cf:b7:c3:22:ee:
                    3f:d2:57:19:61:8c:2f:11:2c:d7:e7:bb:1e:b6:d2:
                    1f:0c:bb:c1:ed:ab:c3:62:2d:11:1f:c0:ad:73:37:
                    b1:b6:0a:ce:5f:07:87:47:56:f8:d9:90:c9:d9:b9:
                    ad:d2:e5:8e:19:90:9d:19:0b:40:63:3d:86:b5:7c:
                    ce:0e:5d:1b:7f:40:99:23:e5:8f:54:74:c7:58:3b:
                    c8:f1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                E6:0A:0C:D4:31:F0:F3:5C:DD:D5:5F:09:8E:29:F8:C0:01:08:F1:A9
            X509v3 Authority Key Identifier: 
                C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
            Authority Information Access: 
                OCSP - URI:http://r11.o.lencr.org
                CA Issuers - URI:http://r11.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:www.oexrvn.com, DNS:www.oexrvn.net, DNS:www.oexrvns.top, DNS:www.oexrvns.vip
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
                                D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
                    Timestamp : Dec  1 09:32:46.876 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:7D:79:A0:73:3D:AC:40:EB:E2:5E:08:AD:
                                7A:C2:33:1D:78:F2:E6:5D:15:8C:0A:10:4D:88:12:16:
                                3A:94:D9:8B:02:20:7B:23:CB:6E:98:1D:3E:19:65:2D:
                                E4:9A:B7:92:77:B6:D0:D0:46:D6:AF:5B:1E:AB:A4:40:
                                AC:04:34:75:EC:53
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
                                1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
                    Timestamp : Dec  1 09:32:46.924 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:F1:95:0D:67:C0:37:7A:1B:78:05:B7:
                                F5:EF:5D:AE:73:84:F5:A5:7C:99:1C:EF:08:6E:7A:21:
                                8C:71:07:B4:F4:02:21:00:BC:75:45:96:73:DE:33:69:
                                D0:F0:03:63:D1:BA:EB:19:22:7B:3E:81:10:BA:64:DE:
                                EC:29:6A:98:94:5F:25:0F
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        30:a7:4c:bb:15:77:d9:b5:a1:df:c9:a9:63:e8:4d:26:4e:93:
        e7:ac:91:c3:ea:08:9d:05:45:2d:e8:54:d3:72:1c:9f:e5:5e:
        a0:da:67:9a:a0:3f:73:67:8f:65:d0:82:19:96:07:45:b8:41:
        a0:eb:a8:50:62:12:41:72:6c:1e:d2:04:a3:d2:fa:bd:fe:31:
        79:d9:98:3a:b0:50:6f:b6:ae:ff:9e:f1:2d:76:13:00:4c:6f:
        b0:25:15:d1:d0:6f:36:25:ac:8c:c4:9d:cc:8f:f8:9d:c5:6f:
        70:36:bd:9a:41:85:bd:5a:f6:b4:38:22:70:ce:51:d2:6a:a1:
        d4:94:4b:ac:2e:af:5f:1f:ad:76:0b:61:ac:c0:fc:18:b3:5f:
        b9:dc:8f:06:e4:e9:cf:ec:c5:79:a9:c3:64:e7:59:06:32:91:
        4d:d5:2a:ba:f5:0c:49:c2:bb:85:e3:41:cd:99:b0:30:43:d1:
        d6:fb:52:6d:22:08:0f:6f:df:1b:b7:07:62:c9:ca:54:7b:2f:
        bf:88:11:c8:5a:ef:e1:5a:8e:ff:1c:f2:01:0a:b4:e9:b1:1f:
        4e:84:ae:7c:f8:7a:6a:22:bf:07:ff:7f:f0:59:2b:6a:da:18:
        3f:9e:b3:9f:28:04:1d:28:d7:9c:1e:1c:ad:67:94:f3:92:ff:
        56:40:62:c0

HTTP/1.1 403 Forbidden
Transfer-Encoding: chunked
Connection: keep-alive
Content-Type: application/json
Access-Control-Allow-Origin: *

HTTP/1.1 200 OK
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 19 Oct 2021 08:41:24 PRC
Content-Length: 3281

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: SESSIONID=1156aae6-b948-46f7-843a-e4baccb4a282.VPS8JYBlhTs8K4wsBWYkUVzos9k; Expires=Thu, 23-Jan-2025 22:08:21 GMT; HttpOnly; Path=/
Date: Tue, 24 Dec 2024 22:08:21 GMT