Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 01:46. 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:
            fe:c4:1c:ae:7a:cd:02:be
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.253.170/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan  2 07:13:46 2025 GMT
            Not After : Oct  2 07:13:46 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.253.170/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:cf:32:1a:20:3b:fa:07:da:e9:df:ae:4f:c4:4d:
                    bc:ad:68:67:a5:1c:dc:b2:f8:a8:d1:b7:05:02:96:
                    ce:a5:dc:20:05:7f:ae:e5:de:3e:ee:27:5a:1d:aa:
                    8f:e4:1c:7b:88:3c:bb:e4:f6:7e:42:73:3a:71:86:
                    d9:83:92:8c:8d:26:c3:b7:22:06:e3:15:57:a9:b8:
                    b1:f5:5c:f4:7e:b2:25:d3:4f:2f:ca:61:a1:c7:9c:
                    d5:5b:40:c5:e8:7a:70:6a:81:6b:dc:26:28:76:1e:
                    ea:c7:70:c6:42:17:60:28:e0:45:fe:36:f6:e5:fc:
                    e5:37:63:a4:ad:ae:d4:54:17
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                2E:C0:C4:5D:F6:D1:DA:D7:2E:85:74:4F:87:AA:41:7A:66:92:F0:47
            X509v3 Authority Key Identifier: 
                2E:C0:C4:5D:F6:D1:DA:D7:2E:85:74:4F:87:AA:41:7A:66:92:F0:47
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        1d:44:85:6e:5c:cd:85:9f:05:d0:7f:19:9b:92:d0:8e:f9:e3:
        71:5f:0f:97:d5:a7:d4:10:53:2a:b2:4e:47:27:b0:26:1c:10:
        f8:3c:9d:ea:43:ca:62:36:37:63:ac:f2:f1:c7:52:31:7e:5e:
        cd:aa:35:85:06:f7:1e:d0:12:8c:35:13:5e:ba:6d:26:e8:78:
        b7:f7:e2:06:ef:13:29:59:f1:3c:20:16:74:9f:9a:2a:a0:fd:
        66:9a:0c:64:98:db:14:5f:aa:a9:f5:7d:74:8c:b7:bf:13:6e:
        50:d9:a4:0f:41:18:f4:74:eb:74:8a:28:7f:28:90:2b:5a:e8:
        f7:c8

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 20 Feb 2025 16:32:48 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"