Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 21:00. 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:
            8e:9e:9c:13:e6:16:0c:9b
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.169.126/emailAddress=admin@bt.cn
        Validity
            Not Before: Apr  4 05:57:50 2025 GMT
            Not After : Jan  2 05:57:50 2035 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.169.126/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ae:4b:0f:04:36:42:a6:27:53:f6:17:2e:26:e7:
                    8a:d4:c6:ad:ce:f9:42:14:2d:cd:38:c8:26:c3:b8:
                    99:eb:a8:94:ab:f6:9f:ad:7d:55:3b:42:32:d0:30:
                    59:a3:ba:dc:f1:80:82:95:6f:c1:e5:bf:0b:f9:0d:
                    99:b1:1b:93:db:55:12:b3:96:df:b2:8a:c8:5b:8f:
                    6b:77:97:58:b4:91:89:62:e3:20:53:b8:63:7b:d9:
                    b4:6d:0a:99:0b:d9:b9:c9:93:ac:43:33:0c:51:34:
                    1c:b3:69:4d:f1:b8:34:9a:03:e1:c8:14:b4:b6:2b:
                    90:27:00:b4:5e:aa:ca:3c:b3:0e:0d:d0:77:be:4d:
                    ee:0f:a8:f4:45:10:ca:d5:30:7c:b6:32:56:11:c3:
                    a6:08:71:8f:f9:2b:94:4d:da:8a:3d:ed:e5:20:50:
                    5c:0d:f7:80:a8:6d:cb:cc:e7:15:81:78:1e:ee:9f:
                    23:8c:f7:a8:c2:d2:56:c3:ab:94:14:4e:e4:2c:bc:
                    2c:97:f8:5f:d6:76:e7:19:e8:2a:88:3e:7d:a7:f0:
                    44:65:6e:51:2b:b7:d0:b7:76:8b:58:26:62:43:83:
                    1c:04:45:36:72:24:d8:2b:29:1f:4a:ac:df:99:44:
                    d5:de:99:8a:fe:db:7c:b1:4e:5a:1d:54:bc:19:7a:
                    b6:cb
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                5E:48:4E:0F:6A:25:92:10:9E:3B:51:79:AD:DC:8C:7D:BF:4B:2F:66
            X509v3 Authority Key Identifier: 
                5E:48:4E:0F:6A:25:92:10:9E:3B:51:79:AD:DC:8C:7D:BF:4B:2F:66
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        83:44:a2:fd:b9:05:69:28:2a:ee:4c:53:6a:90:e7:e6:cc:5a:
        ae:32:2e:b0:07:cf:e1:66:ac:3f:6a:cd:b0:ff:d1:10:39:f4:
        d2:85:74:29:66:1b:f3:be:04:7a:43:41:4c:ce:39:36:5f:6a:
        d9:c5:a8:ad:55:d7:77:38:22:42:22:54:b0:6c:33:63:6e:00:
        1e:2c:06:fe:af:cc:a9:06:1b:83:b8:ee:9c:ce:af:cb:e0:1f:
        7e:35:11:4c:70:3b:cc:68:59:31:e1:e6:29:73:07:71:80:31:
        16:9f:9a:06:ce:ce:79:21:e0:80:ae:77:1c:50:4d:b2:64:9a:
        6c:2e:66:30:be:cd:16:f6:59:59:ab:f7:ec:a4:01:91:00:0b:
        29:a4:2d:f9:b8:73:98:41:63:64:36:ec:ac:2c:a3:59:12:18:
        fd:34:f8:8f:31:a1:30:53:de:b1:8a:c1:ea:33:d7:5e:cc:a9:
        ab:4f:21:39:8e:01:b8:cd:71:3d:10:b6:da:8b:53:bf:55:91:
        9a:93:ce:10:77:cd:db:5a:7b:c7:87:fd:cb:4e:5e:5d:41:6b:
        cb:af:3a:e0:70:47:d2:25:4c:06:b8:90:eb:e2:48:bd:94:ab:
        9e:70:40:40:4a:60:fb:b7:fe:4e:6f:00:b1:4f:78:7f:6d:28:
        ae:02:4d:3e

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Wed, 09 Apr 2025 12:59:10 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Tue, 08 Apr 2025 18:39:44 GMT
Connection: keep-alive
ETag: "67f56d70-8a"
Accept-Ranges: bytes