Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 14:49. 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:
            89:88:07:3c:f4:34:7b:c7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.120.7/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug 22 08:35:19 2023 GMT
            Not After : May 21 08:35:19 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.120.7/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bd:9c:6c:07:88:b3:87:3c:29:6c:8e:87:c4:b8:
                    52:bb:af:9d:60:f8:18:d9:dd:ca:e4:f5:d6:e9:dc:
                    40:aa:0c:78:02:9e:aa:1a:17:74:25:4b:29:76:b5:
                    66:53:d2:13:4e:05:6b:1e:f6:09:8c:99:04:26:60:
                    f6:b8:6d:7e:bf:e0:97:fd:35:51:9d:e7:48:28:f5:
                    67:2a:86:ae:8b:ad:40:1e:d1:f7:3d:9d:41:6c:5b:
                    3e:a2:58:e1:c9:3b:1f:b8:0e:e4:ab:c5:f2:cb:13:
                    b0:2a:bd:77:85:12:20:97:62:6c:84:67:7b:5c:da:
                    5c:43:92:67:84:2d:05:57:8b:88:81:ab:52:61:3b:
                    f6:bf:c4:02:71:a0:02:70:cc:8d:16:1d:2e:1a:49:
                    3a:b9:52:37:57:df:96:bb:ce:ea:5c:29:9a:84:96:
                    72:8f:b5:f0:ca:c2:2b:a7:5a:0b:af:8a:86:ad:8b:
                    05:d1:4c:a3:81:44:1b:dd:2f:52:57:c9:fd:a3:da:
                    1e:89:36:6f:df:1b:56:56:66:3c:23:dc:d4:e6:42:
                    03:38:d1:d3:a6:3c:99:bc:0c:3c:9a:9e:49:70:d1:
                    45:da:99:fb:b8:03:87:31:91:bb:61:64:3b:63:b0:
                    16:4b:bb:08:3d:76:94:9a:9f:b5:d9:d7:7f:cf:6a:
                    a1:39
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                D0:A7:25:E2:18:BD:B1:1F:D6:FE:9E:01:70:2D:B0:13:9D:36:92:55
            X509v3 Authority Key Identifier: 
                D0:A7:25:E2:18:BD:B1:1F:D6:FE:9E:01:70:2D:B0:13:9D:36:92:55
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        5e:23:4e:7d:1c:82:a0:1d:c4:b3:29:27:c7:ca:8b:11:91:04:
        d9:09:24:c9:5a:ec:18:5a:e2:8b:02:7c:7a:0d:0d:f4:77:b3:
        73:30:fb:79:5e:bd:51:b4:54:ca:92:cc:d6:84:33:f5:e5:69:
        5c:f8:bc:7b:ea:3a:de:a1:e3:e1:53:5f:2a:5a:f7:a5:fb:f8:
        b8:ac:81:dd:a8:03:64:41:71:dd:06:22:5b:b4:f9:69:93:e0:
        4b:d7:fa:14:aa:de:b5:4f:6b:ce:db:58:20:b6:0d:91:a1:aa:
        6d:6c:a1:6d:0e:fe:8e:56:b2:db:dd:1e:86:7b:94:34:42:d6:
        36:29:46:bf:b6:12:06:78:2b:4f:91:7a:b0:5a:28:46:7a:24:
        2b:46:c9:3d:64:f4:85:f6:d9:a6:c3:94:e3:94:13:b0:92:73:
        a7:c5:b3:c6:b3:03:cd:ba:06:ee:27:0b:94:d9:92:e6:f4:49:
        2a:df:b5:3c:2b:10:2d:2d:ff:f8:c1:63:9c:bc:a4:d3:21:84:
        93:d4:9f:a7:a3:5c:5e:7c:a1:fc:f5:76:08:16:78:45:52:84:
        e8:7c:93:10:a5:6d:e4:30:0c:3f:18:4f:e8:9c:e2:3a:c3:f2:
        8b:79:8c:27:f3:13:99:bf:37:96:43:27:47:a8:ce:92:8f:6d:
        ea:5a:ea:fe

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 17 Mar 2025 17:46:17 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Fri, 31 Dec 2010 16:02:04 GMT
Connection: keep-alive
ETag: "4d1dfe7c-8a"
Accept-Ranges: bytes