Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 12:01. 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:
            90:96:e9:a9:ed:d9:e3:7f
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.126.183.74/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar  3 10:46:00 2025 GMT
            Not After : Dec  1 10:46:00 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.126.183.74/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:b4:53:b9:a7:7b:96:45:0c:9f:ef:90:7e:84:53:
                    62:eb:ff:fe:2c:f3:e6:8c:ba:dd:05:c1:1a:72:6b:
                    7c:a1:c6:55:52:f2:d8:24:04:35:28:19:b2:39:6b:
                    4d:d6:37:10:57:58:01:a0:86:87:78:2e:f3:c8:ab:
                    85:c0:a3:ea:51:f2:89:2d:b6:74:d0:06:98:af:d9:
                    37:0f:ec:9f:82:73:3e:a9:31:21:4a:d4:99:7b:cc:
                    f5:04:ac:cd:d0:63:b8:96:56:aa:dd:42:df:e4:a8:
                    5c:b8:e1:15:b8:d4:f8:64:86:4c:16:da:b5:87:af:
                    82:cd:86:f2:80:86:81:c2:55
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                94:FB:05:FE:A9:2B:4E:67:7F:C4:91:3D:7D:55:35:76:21:D9:9C:B4
            X509v3 Authority Key Identifier: 
                94:FB:05:FE:A9:2B:4E:67:7F:C4:91:3D:7D:55:35:76:21:D9:9C:B4
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        5a:c3:7a:6d:85:d4:a2:32:7b:8b:a4:f8:61:27:22:cf:68:81:
        25:54:06:a9:0f:b0:d0:c2:d0:7f:3e:ec:af:80:17:67:f6:8e:
        1e:a3:74:a9:10:0a:7c:b8:95:53:22:a7:45:02:14:4b:10:8d:
        ac:f0:6e:84:3a:1d:85:ca:f3:5a:e7:53:59:dd:48:a9:a2:da:
        d4:1b:fc:51:87:62:18:8d:5d:c1:36:d5:3e:ee:13:69:e6:b5:
        75:de:73:c9:19:94:a5:54:58:75:81:df:9b:9f:9c:b1:f9:d9:
        20:5b:04:c3:db:6e:26:01:44:70:3b:02:ce:59:d6:e8:a6:62:
        7d:1f

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 16 Mar 2025 10:11:30 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Fri, 07 Mar 2025 07:15:04 GMT
Connection: keep-alive
ETag: "67ca9cf8-8a"
Accept-Ranges: bytes