Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 18:01. 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:
            df:5f:7a:df:60:d4:8d:ff
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=43.229.212.210/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 15 09:23:48 2024 GMT
            Not After : Sep 14 09:23:48 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=43.229.212.210/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:cd:b5:90:75:3f:1a:1b:84:12:46:60:0e:55:fb:
                    83:38:cb:54:5e:7d:01:c0:c9:28:9c:d6:f1:fe:a6:
                    59:92:b9:41:d1:0f:ab:df:27:e9:b2:b1:50:3f:c6:
                    c6:59:9d:d5:38:3c:58:38:4b:fd:4d:16:f3:dd:db:
                    1c:7a:cb:a8:f8:1c:d0:60:87:03:92:b4:26:99:cd:
                    22:58:4e:f6:c5:f2:7e:56:07:80:53:3c:76:15:9f:
                    3c:c4:c1:1c:83:4d:d2:a3:cb:68:af:94:1c:af:d3:
                    40:7f:93:63:b6:24:e7:a5:18:2c:6b:e0:f9:5c:36:
                    d7:52:7d:83:79:02:92:d7:ab
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                B9:BF:FA:E9:04:23:EB:D2:0E:95:AE:7D:0B:14:8E:8C:B2:D6:C5:5C
            X509v3 Authority Key Identifier: 
                B9:BF:FA:E9:04:23:EB:D2:0E:95:AE:7D:0B:14:8E:8C:B2:D6:C5:5C
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        b8:fa:0c:d7:1d:b5:c4:2a:e7:b9:e6:3f:71:d0:e1:29:b0:4e:
        e7:32:1a:72:b8:46:4a:07:8a:0a:99:7a:d6:30:70:0f:11:f3:
        f8:6f:ae:c3:8b:02:98:36:d7:5b:01:5e:49:fa:ec:cc:e4:d2:
        4c:50:df:94:8c:68:4a:35:28:bf:42:c0:f3:be:49:03:67:7b:
        06:36:a2:c1:b5:81:93:32:a0:21:e0:3f:fe:fb:40:11:6c:67:
        8f:2f:28:aa:55:80:b8:c1:45:b8:9f:67:41:51:44:2f:b9:57:
        21:cc:43:d1:df:63:cd:dc:b6:3f:0c:18:ae:d1:71:92:59:9f:
        51:c5

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 15 Feb 2025 21:14:26 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