Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 13:54. 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:
            8f:ab:73:3c:1d:d0:b6:b2
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=43.229.215.74/emailAddress=admin@bt.cn
        Validity
            Not Before: Jun  2 03:51:13 2024 GMT
            Not After : Mar  2 03:51:13 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=43.229.215.74/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b8:76:99:bd:58:0c:e2:04:ab:3f:cd:eb:c1:7d:
                    86:e4:1b:d1:81:bb:68:73:f1:86:bf:a7:7e:c7:b5:
                    35:d5:e0:19:2c:67:da:8c:42:f5:b1:99:d2:09:b2:
                    a7:1a:e6:e9:c0:ba:d6:cd:78:b8:78:69:d4:9f:b7:
                    94:b8:76:9f:8b:33:dc:82:45:ee:70:a4:49:2c:4f:
                    4e:32:a8:a3:3e:22:ab:36:88:76:ce:9a:bd:28:9c:
                    7a:cd:e1:0c:71:4a:c7:a2:b2:9f:53:d6:0f:9a:38:
                    30:da:5c:4c:24:a4:ba:09:f0:45:6d:a1:d6:06:46:
                    34:de:3f:87:0d:d7:c8:c4:0c:71:0f:17:6e:56:e1:
                    70:ab:17:6d:57:6a:fb:9f:99:a4:d7:59:5d:ee:f6:
                    10:3a:93:77:10:9a:01:bc:d1:8e:e9:fa:fe:74:d3:
                    f3:30:30:c2:1d:8d:fd:bf:24:49:24:30:7c:e0:b2:
                    ad:4e:10:78:a4:c5:3a:e8:e4:8d:d2:17:20:69:2b:
                    4f:51:5c:3b:79:bd:10:ae:86:4c:ef:92:58:95:0d:
                    d8:36:41:f3:9d:96:3d:25:0a:4d:b7:77:4a:89:b0:
                    cd:b0:84:87:a4:54:c4:38:94:55:4a:e1:ce:22:e0:
                    5c:85:86:67:9c:22:b1:08:44:b4:ce:75:ad:c2:9b:
                    f9:ab
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                20:52:01:9E:B6:87:EB:19:10:89:6F:25:98:75:1A:26:9A:96:C1:B6
            X509v3 Authority Key Identifier: 
                20:52:01:9E:B6:87:EB:19:10:89:6F:25:98:75:1A:26:9A:96:C1:B6
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        19:fc:8b:06:5c:a1:44:b3:1f:ab:f2:f3:ff:e6:1b:24:85:d1:
        1a:6a:16:2a:0f:85:ea:52:21:11:16:c0:d5:b4:b7:f0:02:fa:
        a4:6b:3d:b5:37:aa:01:dc:be:d6:08:41:ef:aa:e2:2e:de:e0:
        ee:9a:43:fc:ca:bd:a4:20:2d:22:39:6a:56:7d:6d:9a:6f:18:
        d7:58:67:78:58:29:f3:a6:2b:fb:57:3e:c6:de:34:d9:44:66:
        cf:68:a2:c9:48:e1:1a:4f:03:86:3a:5b:c7:20:51:9e:30:8d:
        3e:91:d5:95:d5:f1:ea:67:c4:e7:62:1c:f4:39:f2:30:c9:09:
        80:e3:06:48:75:56:f4:9b:d0:5d:ab:97:43:76:e8:70:ad:63:
        a6:94:15:51:c8:a5:5a:65:09:84:9a:90:f3:0e:36:27:2b:14:
        97:0d:a2:bc:33:ac:9d:d9:ec:88:8d:44:0c:df:83:59:38:69:
        82:c2:2a:7c:99:67:79:0c:8f:4c:95:0f:51:73:cb:2d:9c:e3:
        4d:db:91:81:17:3b:85:8a:eb:fd:64:06:03:ec:73:2e:04:68:
        ef:29:e8:7c:3c:89:b5:79:06:7b:2a:66:88:dd:fd:86:84:7b:
        7b:83:3f:e0:8e:21:5e:03:11:df:02:59:9a:f6:4b:ad:62:90:
        e0:1c:cf:27

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 23 Mar 2025 10:51:56 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding