Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 08:06. 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:
            d4:13:b9:28:6d:19:bc:4c
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.197.240.98/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar  1 15:34:11 2025 GMT
            Not After : Nov 29 15:34:11 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.197.240.98/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:a0:c3:75:9e:bd:06:2d:12:d5:8b:c8:ef:66:88:
                    ad:6a:c9:de:ac:d6:0d:b3:ac:84:16:1f:fe:ee:7a:
                    b8:df:bd:cb:d2:36:b7:bb:81:51:33:15:3d:18:f5:
                    ae:07:48:9b:6f:fa:db:04:55:33:13:09:93:76:ad:
                    22:50:4a:a0:b1:1b:16:7b:7e:5c:99:d6:d7:bf:50:
                    df:94:fd:3a:72:de:bd:da:24:4c:b2:ed:a2:52:5c:
                    d6:e6:6f:bc:5a:f6:0a:4e:85:82:2c:9b:d3:71:4c:
                    09:ea:a7:d1:e9:d9:34:08:92:64:f9:9e:60:ab:d1:
                    b8:b5:68:3e:5f:92:2c:4f:53
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                7F:97:7B:20:7A:AA:09:66:51:9A:49:B2:7F:CC:FD:C2:1C:6A:14:01
            X509v3 Authority Key Identifier: 
                7F:97:7B:20:7A:AA:09:66:51:9A:49:B2:7F:CC:FD:C2:1C:6A:14:01
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        30:f4:b1:06:dc:83:4c:e8:a5:ee:ec:79:5d:76:75:ce:83:19:
        23:fc:b0:ea:8c:96:5b:c8:fb:80:20:40:12:f9:63:1c:21:2c:
        c4:1e:ba:af:15:ed:9d:fe:79:85:f7:b4:70:28:65:ab:70:60:
        69:db:dd:1b:8c:66:43:e1:cb:ce:71:6e:59:50:0d:1d:db:5e:
        86:60:96:07:04:f1:76:2d:8a:f5:d3:69:21:a1:7f:30:84:22:
        1a:04:38:60:f2:4a:68:5e:85:10:a2:bb:c6:8f:f8:a2:0a:07:
        25:93:ff:e6:fb:05:be:15:de:19:dc:55:8f:24:c2:5f:c8:86:
        8e:5e

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 17 Mar 2025 11:13:32 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