Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 15:50. 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:
            a9:21:59:a4:66:f8:c9:f9
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=198.2.207.225/emailAddress=admin@bt.cn
        Validity
            Not Before: Feb  7 07:41:57 2025 GMT
            Not After : Nov  7 07:41:57 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=198.2.207.225/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:f0:14:01:9c:cb:92:69:8e:76:72:04:79:5f:c8:
                    af:38:93:f4:2a:8c:4c:37:d8:98:62:d9:0e:7f:a8:
                    7b:e1:29:5b:9d:ef:6a:fc:40:d0:43:2b:5a:01:5c:
                    24:30:72:23:6c:01:88:ff:61:c4:c9:ec:93:af:96:
                    25:81:74:f4:53:fc:03:71:1a:18:ba:7e:03:05:34:
                    2a:28:66:45:4c:da:39:ea:4a:60:65:6a:c7:51:5a:
                    d8:ff:b4:05:e9:54:fc:7b:6d:f4:af:98:92:91:e5:
                    69:46:5f:8c:bc:2a:2a:5e:32:8b:cc:75:6f:34:09:
                    c1:4b:95:ef:24:43:c6:e6:8f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                E5:06:E9:2E:2A:F1:9F:DB:5E:A9:D9:A5:5A:EB:62:F3:BD:B5:2A:B2
            X509v3 Authority Key Identifier: 
                E5:06:E9:2E:2A:F1:9F:DB:5E:A9:D9:A5:5A:EB:62:F3:BD:B5:2A:B2
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        69:6b:14:c6:00:63:0f:aa:0e:01:3f:cf:a1:23:9a:96:d0:57:
        22:2c:ea:5e:7b:1b:8e:49:1e:8a:d8:2b:21:d1:7d:02:9c:96:
        6b:15:33:7f:4d:98:c5:ed:0c:66:2b:1a:7e:df:29:4a:a8:78:
        c3:6f:0c:97:59:04:ab:91:2b:fe:29:3a:c6:f2:ba:f3:94:1f:
        b9:d7:f4:92:48:f2:86:be:ce:b1:a3:30:d7:82:a8:67:25:6c:
        e4:00:7e:57:4a:09:78:6e:ae:4a:fb:6b:3d:86:7b:b6:96:41:
        72:d5:c5:60:92:36:a7:fa:cd:7b:54:2b:ec:9d:fc:14:a3:68:
        08:6f

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 19 Mar 2025 23:09:59 GMT
Content-Type: text/html
Content-Length: 1326
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "59005463-52e"
Accept-Ranges: bytes