Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 3 of 50 allowed.
220-Local time is now 23:06. 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:
            ff:62:5e:9b:ae:46:ed:ad
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.91.224.218/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar 19 04:51:50 2025 GMT
            Not After : Dec 17 04:51:50 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.91.224.218/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:fa:fc:d5:5f:0e:37:15:f6:79:0e:ad:3b:86:01:
                    bd:ca:87:de:54:f2:8b:d4:03:3b:19:5e:81:ee:a4:
                    84:7c:d2:1e:f0:63:18:d3:5b:ab:d5:b4:6f:eb:e1:
                    73:a8:48:8e:a1:05:0c:62:9c:16:bb:5a:91:c4:c9:
                    26:d5:93:e8:b4:c0:7d:a8:5d:63:6e:72:a8:68:d2:
                    74:de:9b:8e:2a:94:dd:ea:57:e7:9c:be:3a:aa:0a:
                    8d:9f:22:7d:df:5d:2c:38:70:8d:e7:e2:cf:f9:37:
                    29:b9:63:41:bb:27:3f:86:cb:ab:83:7d:a9:f6:6f:
                    48:b3:f8:cb:f7:c3:41:53:cd
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                E5:84:5E:6B:82:65:60:F5:D6:1D:E5:DE:9C:39:22:20:8A:D7:6B:DA
            X509v3 Authority Key Identifier: 
                E5:84:5E:6B:82:65:60:F5:D6:1D:E5:DE:9C:39:22:20:8A:D7:6B:DA
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9d:45:2f:4c:ee:2b:f7:22:e5:28:54:b5:5a:33:f4:20:62:69:
        22:ce:96:1c:e5:67:d0:cd:dd:38:ae:1d:59:3f:8d:78:fa:72:
        6f:8c:50:70:38:55:69:53:0b:1b:34:5e:c2:2a:85:0c:2e:41:
        22:c4:ac:ed:09:e9:8c:c7:42:6e:2d:76:87:e3:d5:d8:7f:30:
        af:95:54:7a:95:44:25:2c:06:f2:1a:9f:5a:0b:35:9c:3e:5b:
        7f:f3:64:c5:c9:ba:32:17:6f:d1:21:2e:b7:2f:18:5a:59:93:
        c4:7b:c1:53:63:ec:1b:ac:6e:62:ec:d6:9f:8d:39:68:77:87:
        f7:fd

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 23 Mar 2025 14:50:47 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

HTTP/1.1 500 Internal Server Error
Server: nginx
Date: Sun, 16 Mar 2025 19:50:47 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:ec:11:8e:59:72:75:b0:8a:ad:1f:a4:f3:73:9e:ed:91:92
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R11
        Validity
            Not Before: Mar 15 07:06:00 2025 GMT
            Not After : Jun 13 07:05:59 2025 GMT
        Subject: CN=a13383372646.baiwanlian.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:d9:25:ee:2c:97:15:ee:85:73:51:86:4a:90:7e:
                    60:c9:ad:a0:a8:5b:af:ce:36:0b:2d:c3:89:80:e9:
                    ad:6b:96:3a:37:45:80:e1:d4:77:c8:55:cc:ec:97:
                    c7:bf:62:bf:96:16:71:0c:15:ea:4d:59:b7:cf:1e:
                    d9:73:a6:f1:84:a6:46:3c:fa:2d:88:1b:78:00:02:
                    eb:c7:99:d2:80:f5:6d:09:2f:8f:95:f6:4d:f0:61:
                    57:77:ac:06:b0:32:eb:47:ed:86:be:69:65:6c:9a:
                    ee:ee:ee:eb:89:78:3e:6e:e0:2d:99:37:cb:80:fe:
                    19:67:c3:cb:b4:44:e9:be:ee:f4:2f:ad:2a:f2:1e:
                    6c:87:c9:c3:ae:91:61:0f:d0:f8:0d:34:c9:6c:43:
                    b4:da:d8:0e:8c:e0:fb:b9:69:bc:48:de:15:0f:ed:
                    ad:cb:22:19:6b:34:70:bf:ef:b7:68:96:2d:bf:a0:
                    6f:fb:3b:58:a1:7b:eb:63:ee:e3:31:3c:4f:33:d8:
                    dd:54:d3:37:72:12:12:6f:e8:34:8d:ca:46:8a:0e:
                    d1:b1:87:06:28:43:ad:a8:39:9d:48:b2:d1:e8:56:
                    fc:53:6e:cf:5a:11:3a:66:76:c4:b7:70:fe:0d:58:
                    58:89:68:f3:de:62:9a:b6:95:27:25:42:f3:ba:55:
                    fd:55
                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: 
                71:10:05:FA:7A:97:36:06:7F:0F:D7:B9:EF:AA:B2:6C:F9:4E:45:4E
            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:a13383372646.baiwanlian.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r11.c.lencr.org/19.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Mar 15 08:04:30.757 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:06:45:C3:ED:4A:D6:8A:63:3D:7C:2E:D7:
                                36:27:03:C9:1E:E7:48:DD:51:26:E1:69:8A:C4:7B:D7:
                                30:DC:C6:B7:02:21:00:E3:DF:0F:60:BD:4A:94:62:AF:
                                BF:82:24:60:DF:08:D5:30:50:28:FE:69:34:DA:92:C4:
                                04:C9:5F:F7:00:8A:CE
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
                                16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
                    Timestamp : Mar 15 08:04:31.122 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:AA:23:00:66:E4:2F:EA:38:72:F0:0D:
                                F8:3C:D9:02:CF:26:4E:DA:72:31:AA:E7:D5:69:1E:85:
                                DC:C5:2A:6D:EF:02:20:04:CC:D0:48:82:B9:73:82:D2:
                                F9:8D:8F:18:34:11:59:69:0B:E6:57:91:A8:DB:90:15:
                                02:96:53:56:68:CD:EB
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        4f:ba:eb:a6:d8:27:c0:01:dc:5c:5c:13:f4:08:a7:5b:4e:f6:
        76:27:79:00:83:2c:09:2b:1f:94:5f:77:0c:1b:3d:b5:68:e9:
        cd:d4:27:f9:00:a7:44:1b:ef:c6:6f:1a:04:1e:ff:88:74:79:
        d9:55:24:48:dd:70:78:79:df:7a:7b:85:5b:f4:78:75:95:cf:
        3c:98:f9:14:7a:1d:0d:83:17:8d:25:9d:4a:ac:67:d6:e5:82:
        b2:05:c2:9d:11:0d:f6:77:92:a0:d9:8e:c0:de:cc:50:e2:18:
        c0:1b:d8:2b:a2:73:7a:f0:06:83:6e:fe:db:08:b7:e0:8c:9d:
        50:92:23:0e:d0:40:d6:71:5b:12:4b:a5:90:c6:be:6a:51:ef:
        a6:24:6c:4a:37:63:2b:75:99:e3:ee:b4:09:64:51:50:43:c7:
        e3:6e:b8:fa:0a:18:3b:53:b5:23:e4:a0:fc:6a:26:21:9f:ef:
        83:68:49:a7:01:c9:73:b1:3b:c9:cb:b8:d5:74:43:64:ac:fe:
        ae:6c:1f:a5:ce:82:c7:2e:0c:fc:31:6f:91:e6:99:76:cc:86:
        d8:1c:0e:f6:6b:0b:ad:64:0b:24:0f:04:28:50:15:6a:c5:7f:
        66:93:f6:99:b3:84:bb:7b:b1:7a:40:35:ec:1c:cd:81:cd:83:
        c7:20:03:22

A1:33:83:37:26:46
    Unknown