Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 08:45. 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:
            a2:e0:04:56:af:20:8a:b5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.85.189.94/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug 14 09:56:10 2024 GMT
            Not After : May 14 09:56:10 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.85.189.94/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c4:26:55:37:46:40:31:c2:d4:33:58:5b:28:80:
                    44:7b:e4:aa:1a:86:6d:e9:6b:30:50:44:63:d8:1e:
                    fe:a9:ea:f0:33:7d:ad:9f:fc:63:4c:c2:4e:e0:d3:
                    e3:df:82:01:81:cb:63:5c:9d:c3:3b:3e:e7:14:7f:
                    12:e2:eb:a1:38:93:48:1b:73:57:86:0a:c7:36:78:
                    ea:fd:2f:66:a0:71:80:92:49:90:e3:24:97:43:00:
                    a5:3a:57:06:dd:db:58:f0:72:3c:48:78:a2:d6:26:
                    c8:51:1a:f6:83:d9:15:d2:3a:1c:ed:b7:72:c2:94:
                    60:48:f9:07:96:e9:0e:de:4f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                2E:D3:A9:EA:54:0E:62:61:48:E8:F0:E1:05:A8:A9:95:31:8F:A1:9B
            X509v3 Authority Key Identifier: 
                2E:D3:A9:EA:54:0E:62:61:48:E8:F0:E1:05:A8:A9:95:31:8F:A1:9B
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        ac:65:32:aa:97:13:60:fb:f5:c6:94:76:a6:ad:c4:77:e7:82:
        00:ea:04:99:bf:39:6a:a8:a9:72:aa:dc:ff:d2:c0:b7:e2:61:
        25:19:f6:7c:48:df:ca:c6:18:0b:88:8e:10:aa:ec:40:60:3b:
        f2:18:53:86:a8:17:fc:56:91:ff:9d:89:c5:04:1d:b0:c9:5b:
        c0:ba:ed:4d:81:86:9b:a2:4d:e1:a3:9d:bb:3c:0d:6f:19:45:
        a7:5b:52:67:5a:f1:51:47:f4:9e:f0:d7:53:09:22:02:6d:56:
        e4:44:b5:fd:a3:8f:36:da:c5:6b:f8:67:66:ba:68:66:d4:29:
        25:f7

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 16 Mar 2025 16:17:01 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Sat, 11 May 2024 09:03:40 GMT
Connection: keep-alive
ETag: "663f346c-8a"
Accept-Ranges: bytes