Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 16:29. 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:
            f9:56:9d:b1:ee:e7:5a:f5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.70.100/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan 10 16:07:08 2025 GMT
            Not After : Oct 10 16:07:08 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.70.100/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:d9:12:f7:1f:c8:74:5c:5d:b3:0f:33:00:c5:f2:
                    67:40:b2:a1:84:29:9b:a6:d9:97:19:6b:c6:fe:81:
                    7d:73:57:45:4d:ca:96:b1:4f:17:75:6f:54:c8:52:
                    02:74:63:c2:5c:d5:ea:7b:b9:79:2f:3d:8f:69:b1:
                    0d:4c:8d:45:2f:ef:37:c2:f2:10:47:1d:05:35:d8:
                    65:75:3a:14:fd:a3:ec:60:a5:19:03:bb:c9:eb:9b:
                    3c:f7:b9:ee:ee:07:29:83:69:e4:b4:d8:60:28:a8:
                    f6:89:0d:0f:4b:2f:59:6f:af:d9:17:e7:42:de:68:
                    60:fc:be:1b:42:bd:13:c1:21
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                A0:04:2D:73:D4:33:16:10:BD:B0:57:60:93:60:E7:16:F1:20:E9:3F
            X509v3 Authority Key Identifier: 
                A0:04:2D:73:D4:33:16:10:BD:B0:57:60:93:60:E7:16:F1:20:E9:3F
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        11:b0:8e:63:ca:6a:ff:62:7f:4b:51:8e:6f:a6:c1:a1:23:7d:
        3f:90:2d:ae:0a:f4:49:55:69:4b:85:48:56:0e:e1:77:a7:e1:
        d7:df:90:71:cb:c7:c3:76:a5:af:3b:92:cc:4f:f0:22:12:b5:
        69:2d:b5:a4:3f:90:41:72:7f:80:df:1c:ff:9c:c3:0c:be:e1:
        5e:27:b3:e9:89:24:c6:f5:0e:59:3a:a8:c4:ef:03:7b:da:42:
        94:bb:a1:e4:95:71:a3:33:da:f7:70:b4:cb:49:8a:a7:16:e1:
        74:72:d3:e2:23:db:7e:eb:0c:8b:d1:25:f6:ea:2f:1d:98:99:
        6c:d8

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 23 Feb 2025 19:29:43 GMT
Content-Type: text/html
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: "59005463-52e"