Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 03:22. 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.
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:
            cb:96:66:2d:1d:35:61:56
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.91.225.50/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug  7 02:37:23 2024 GMT
            Not After : May  7 02:37:23 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.91.225.50/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c4:18:23:5b:5d:50:55:51:d2:dc:af:87:a1:93:
                    7c:b1:11:e3:cb:ff:b9:27:e8:86:3d:39:be:e1:44:
                    db:48:bd:c4:52:fd:c5:43:91:18:64:95:14:76:8c:
                    ce:6b:f8:36:a6:7f:46:04:04:63:e8:fa:32:c5:a6:
                    2d:2d:f2:f0:29:d2:ab:84:52:6c:5d:d5:68:ea:1e:
                    49:d4:2d:eb:01:1c:b4:ef:be:16:16:5b:a1:58:64:
                    81:87:a1:fb:50:a5:ec:f2:7d:1c:d0:57:f2:1c:4c:
                    bd:4c:4c:ce:b1:13:2f:6b:b7:37:73:0c:aa:82:dd:
                    60:d0:5d:5e:4f:77:f9:cc:77
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                6F:31:44:FF:05:58:6F:72:35:B6:56:2F:EE:FC:87:C4:83:2B:9B:18
            X509v3 Authority Key Identifier: 
                6F:31:44:FF:05:58:6F:72:35:B6:56:2F:EE:FC:87:C4:83:2B:9B:18
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        28:c8:11:ee:e0:c0:12:b6:df:c8:59:9f:ad:3e:5a:29:17:78:
        82:3c:3d:93:ad:b6:fc:82:98:9d:61:7a:65:4f:87:1c:17:84:
        14:10:f9:e2:d7:e0:89:91:cc:ec:c1:2b:79:d4:18:fe:98:dd:
        b9:f1:ff:20:b0:3c:91:4e:51:20:03:b6:e9:a7:43:4a:ed:ce:
        17:04:fc:81:30:53:de:33:8b:6e:fc:ec:7f:fa:dc:f2:e3:7a:
        f7:1c:de:c3:d7:9c:9e:a7:f4:36:34:21:53:63:19:55:dc:4d:
        ab:b9:34:0e:35:58:f2:c3:eb:f4:d0:5e:f6:32:5e:77:10:2e:
        41:b3

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 06 Mar 2025 19:04:40 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Wed, 07 Aug 2024 10:42:43 GMT
Connection: keep-alive
ETag: "66b34fa3-8a"
Accept-Ranges: bytes