Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 04:02. 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:
            c8:ff:53:4e:91:a0:89:ad
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.123.30/emailAddress=admin@bt.cn
        Validity
            Not Before: Sep 17 02:34:55 2024 GMT
            Not After : Jun 17 02:34:55 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.123.30/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:f4:94:80:83:47:d4:a4:3e:d1:95:36:fe:f0:18:
                    14:b2:36:30:73:a4:9d:a4:b0:78:2f:15:3a:09:a9:
                    67:bd:a9:07:59:c5:10:02:e5:9c:97:e2:81:bd:e4:
                    ad:71:21:a8:b0:4d:51:45:20:87:b1:8d:1a:96:57:
                    77:c8:f8:69:52:5f:de:54:d6:86:a0:f4:b3:7d:25:
                    97:08:11:cf:ac:ff:60:a8:ba:96:b7:0c:ef:4b:d1:
                    e8:48:db:ac:c8:41:e2:e5:75:c6:09:e2:74:0c:1e:
                    79:88:46:38:d4:44:c1:d7:55:c7:12:06:0c:53:5c:
                    be:ca:b3:6f:db:f5:3e:82:a5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                4E:71:16:C4:06:48:2D:D1:F8:FD:3C:7A:2E:72:91:B2:BB:A8:8E:D2
            X509v3 Authority Key Identifier: 
                4E:71:16:C4:06:48:2D:D1:F8:FD:3C:7A:2E:72:91:B2:BB:A8:8E:D2
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        45:e6:30:07:4f:5b:3d:da:7e:89:04:36:f1:b5:75:e9:4b:cc:
        cb:d3:b1:4d:46:47:25:16:70:b0:b9:69:90:c4:fa:d9:1f:ba:
        df:dd:23:5c:58:83:0e:34:a8:1e:b8:6c:fc:b9:75:98:08:b7:
        1a:0e:e6:be:ba:5d:b1:31:ba:2d:84:e9:70:36:14:74:5f:18:
        0e:9a:c4:91:98:85:9a:f7:98:6b:ed:d2:f7:da:56:0e:ab:bd:
        cf:28:cc:60:dc:1e:b4:a4:f7:a8:fd:02:ef:ff:d1:c2:ad:2d:
        aa:ac:8b:1f:b7:41:ce:8c:e0:51:58:37:61:cd:f6:6d:6b:6a:
        27:4c

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 05 Mar 2025 18:07:23 GMT
Content-Type: text/html
Last-Modified: Wed, 01 Jan 2025 04:20:49 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: "6774c2a1-8a"