Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 06:22. 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:
            ca:a2:62:a4:81:cc:53:57
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=107.149.138.33/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug 18 04:34:03 2024 GMT
            Not After : May 18 04:34:03 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=107.149.138.33/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c2:b4:d8:f0:2e:38:e1:86:90:e9:a6:e1:92:4c:
                    e8:a2:7f:84:2e:44:3f:d8:be:b8:27:28:78:6e:6f:
                    31:ae:3f:04:54:e0:b8:70:c6:54:3d:cd:2e:fa:51:
                    c0:da:ac:c3:ec:53:ac:f8:37:5e:07:e6:5d:01:17:
                    80:ec:d4:62:61:a3:ef:81:78:88:03:2a:e4:95:9a:
                    90:ff:ae:0a:e4:90:45:e6:75:9e:05:ce:17:55:f4:
                    d6:2d:a0:b1:40:cf:e4:44:99:1f:87:db:64:41:6c:
                    0a:ac:88:3b:a0:92:1d:f5:d7:6c:ab:f6:9b:87:b3:
                    00:a8:e6:48:27:8c:4d:dd:81
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                C5:E9:9A:94:C8:7A:2D:02:01:28:BE:F3:BE:94:3F:21:A3:76:00:11
            X509v3 Authority Key Identifier: 
                C5:E9:9A:94:C8:7A:2D:02:01:28:BE:F3:BE:94:3F:21:A3:76:00:11
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7f:83:90:bd:fb:64:4b:06:27:89:9f:8f:cb:ec:cf:66:55:6a:
        d3:aa:37:6e:a9:5c:af:ad:d4:e3:0c:71:b6:49:3f:13:bc:12:
        4a:e8:fe:db:ad:dd:15:fd:e3:23:75:3d:bc:89:79:20:76:5d:
        a6:5b:00:16:92:36:03:ed:85:1c:87:c1:00:99:18:2b:b1:aa:
        d8:7d:b9:00:e2:2b:fd:80:49:3e:d3:ef:fb:68:db:fb:6d:c6:
        0a:67:c9:5f:07:23:91:b2:e0:ea:33:4e:09:c6:d7:d4:eb:de:
        16:3a:7b:d8:fa:50:c0:5d:19:6e:5c:26:1a:55:bf:a3:bf:bb:
        df:de

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 18 Mar 2025 20:27:36 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Sun, 18 Aug 2024 04:39:44 GMT
Connection: keep-alive
ETag: "66c17b10-8a"
Accept-Ranges: bytes