Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 14:47. 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:
            c4:5e:b2:af:5b:68:94:7e
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=103.40.114.146/emailAddress=admin@bt.cn
        Validity
            Not Before: Feb 17 13:01:35 2025 GMT
            Not After : Nov 17 13:01:35 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=103.40.114.146/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c0:a9:5d:cd:26:7d:ee:78:e7:44:da:2f:3c:b8:
                    15:6c:1c:dc:2d:91:fa:a0:e7:bc:d5:a2:af:db:00:
                    2d:a9:b6:c9:38:13:cc:71:0f:55:90:d9:21:d1:df:
                    76:2a:77:b7:a2:e4:a8:81:ff:a8:ee:06:5b:87:5d:
                    6a:3e:59:92:e8:22:68:2a:99:3d:34:c2:5c:75:ce:
                    ff:e5:aa:d3:08:2d:f6:cb:f0:90:60:dc:08:00:d5:
                    8b:84:5f:e2:9a:62:96:ec:7e:9a:79:06:b5:d1:15:
                    4d:e1:05:a7:b6:24:0c:02:f2:4f:de:9d:7e:e5:04:
                    34:bc:c2:d2:4b:75:4b:66:7f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                AD:0E:E0:92:14:75:51:95:DB:FC:0A:65:83:2B:BE:BE:90:DA:61:4E
            X509v3 Authority Key Identifier: 
                AD:0E:E0:92:14:75:51:95:DB:FC:0A:65:83:2B:BE:BE:90:DA:61:4E
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        94:04:78:7f:bf:65:4d:04:83:e4:23:07:c0:df:8e:34:96:8e:
        df:db:4a:82:43:f2:65:19:58:17:6e:79:7f:f7:16:d9:07:9a:
        e4:08:63:20:9d:fb:a1:c9:f8:94:52:b8:43:77:71:cb:1f:68:
        5c:a9:db:69:ce:05:dc:fd:35:f4:59:05:03:d6:49:dd:e7:92:
        15:82:09:9b:40:c9:ef:3f:08:e0:31:ac:ab:27:38:bd:37:09:
        dc:b1:30:ea:78:2d:25:c8:eb:5c:79:69:c1:92:59:3a:24:c0:
        95:1f:36:41:0f:2a:c9:af:26:f4:6f:2f:49:56:50:4b:9b:e3:
        3d:6b

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Fri, 28 Feb 2025 22:14:01 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Tue, 18 Feb 2025 15:28:34 GMT
Connection: keep-alive
ETag: "67b4a722-8a"
Accept-Ranges: bytes