Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 17:27. 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:
            c0:93:7d:7b:4f:21:90:ba
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.10.162/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan  2 08:24:33 2025 GMT
            Not After : Oct  2 08:24:33 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=38.207.10.162/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:b6:71:29:84:36:0a:df:9c:0e:f2:4d:b9:48:77:
                    50:6f:61:31:4c:dc:ca:71:85:37:ac:48:78:7d:8e:
                    88:19:43:c9:0a:bc:18:37:18:ea:82:fd:04:66:93:
                    9b:5a:66:cd:52:1c:98:b6:ef:c2:cd:c2:a1:87:d2:
                    91:d4:71:9a:bc:46:de:b2:9f:c8:a3:9b:90:59:43:
                    22:ce:84:0d:98:e6:05:5b:9a:74:25:59:81:b5:09:
                    85:84:1e:cc:f3:7e:0a:da:81:47:a3:af:a7:2e:fc:
                    21:b5:af:d4:7b:f2:8d:a7:ab:b3:31:d4:e3:f2:be:
                    0d:d9:08:a7:b2:c8:7a:e2:07
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                87:D7:7F:84:86:A9:FB:90:76:77:63:CB:7D:7D:D7:1C:1E:2E:B0:30
            X509v3 Authority Key Identifier: 
                87:D7:7F:84:86:A9:FB:90:76:77:63:CB:7D:7D:D7:1C:1E:2E:B0:30
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        92:42:23:ca:dc:bf:39:7f:1d:49:f8:15:5e:1a:26:38:cf:0e:
        e1:13:51:c7:26:e6:d7:d6:dc:95:3d:1e:7c:fe:0c:ee:3a:19:
        6b:28:8b:e3:cb:f0:64:82:6d:26:5f:a1:d9:5d:78:0b:ca:75:
        e3:f0:31:cc:52:49:7f:57:02:d1:65:62:95:32:e4:e6:0b:c3:
        1b:01:74:38:b4:9d:c9:81:cb:2d:a5:fc:a0:d0:7d:33:d7:ec:
        97:6d:06:dc:81:b9:68:49:af:87:60:c2:4c:6b:10:59:a5:37:
        f2:75:8c:8a:3e:86:55:71:92:8c:ff:e6:d5:e1:76:a9:37:44:
        b5:41

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 20 Apr 2025 22:42:13 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Thu, 02 Jan 2025 16:49:25 GMT
Connection: keep-alive
ETag: "6776c395-8a"
Accept-Ranges: bytes