Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 05:49. 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:
            d1:e8:e4:55:c8:69:1a:62
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=164.155.232.98/emailAddress=admin@bt.cn
        Validity
            Not Before: Nov 14 07:52:09 2023 GMT
            Not After : Aug 13 07:52:09 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=164.155.232.98/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c7:7b:4c:6b:5d:a3:4b:63:93:9e:fe:06:1b:59:
                    22:2c:8a:b9:30:da:76:c3:10:5f:f9:ec:5b:a5:c6:
                    31:75:b5:eb:0b:da:41:c5:a4:79:fd:6d:a0:34:15:
                    c9:dc:d7:86:36:84:89:0b:83:ac:48:2d:e3:f2:28:
                    aa:e2:a1:3e:7c:58:a4:53:07:62:f1:ec:86:c6:b5:
                    6b:a6:88:0b:8b:18:dc:84:4e:0b:5b:8c:af:4d:50:
                    8d:05:18:6f:ff:69:6f:9d:e7:46:60:33:d2:1a:ce:
                    52:c3:43:dd:b4:0c:e0:ab:e8:a9:7d:72:a6:dc:a7:
                    d0:4f:be:f5:a8:47:a9:1d:01
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                56:7C:21:07:D5:92:71:8C:B4:01:C1:BB:39:C9:9E:AC:70:E8:E9:58
            X509v3 Authority Key Identifier: 
                56:7C:21:07:D5:92:71:8C:B4:01:C1:BB:39:C9:9E:AC:70:E8:E9:58
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        b4:02:26:61:5c:3a:22:78:59:44:38:fc:e3:a8:1d:31:5f:fa:
        3c:e6:6d:6a:26:43:3f:53:e9:2d:c5:b2:49:00:3f:35:a1:4d:
        20:3e:45:ef:26:78:1a:1c:53:fb:3d:7c:82:0e:ab:48:59:a6:
        41:ac:c2:54:39:37:0c:b0:30:72:f3:f3:24:2b:a6:67:6c:75:
        54:2c:ad:f7:2a:05:d3:a6:09:8b:a2:0a:02:21:b6:88:f2:d9:
        34:1c:7d:42:40:c8:ee:66:07:f7:cf:90:69:be:80:0c:c4:4f:
        4c:13:44:5c:3c:0c:92:d6:f8:68:98:ca:43:f9:02:42:98:c5:
        1e:ff

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 02 Jan 2025 16:53:20 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Fri, 08 Dec 2023 13:03:43 GMT
Connection: keep-alive
ETag: "6573142f-8a"
Accept-Ranges: bytes