Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 20:20. 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:
            9e:74:4d:c5:5a:e9:6c:ec
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.123.122/emailAddress=admin@bt.cn
        Validity
            Not Before: Apr  1 10:58:11 2024 GMT
            Not After : Dec 30 10:58:11 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.123.122/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:93:f8:18:fb:11:7a:b7:ee:6e:6f:39:db:4d:8e:
                    97:ba:77:a0:3d:8a:bc:65:f6:90:4c:b9:32:31:85:
                    0e:34:a2:7f:99:e0:72:52:07:ce:9c:67:12:9a:c1:
                    13:a6:13:2f:6e:f2:d0:a5:f7:d2:78:40:e3:fd:90:
                    04:a7:7d:e7:c1:55:4c:84:23:a0:a2:64:1b:f2:3e:
                    39:7f:f9:21:b0:a3:3a:cd:17:5d:dc:25:05:1c:3a:
                    39:a9:1e:e0:e9:4a:f8:50:f5:24:e3:a0:7f:68:0b:
                    f9:56:5d:f4:76:5e:cb:65:4a:01:54:05:c8:2f:b7:
                    30:84:53:7a:ce:22:6f:f0:a0:4f:a1:42:9c:2c:5c:
                    d4:e7:44:97:f3:08:ec:ea:97:5d:e9:ed:4e:da:e9:
                    c5:b6:a4:de:f3:d2:23:63:00:7a:3b:22:0b:d4:b7:
                    2f:30:a2:c9:78:b3:3c:8e:06:4f:43:57:fb:c7:80:
                    dd:00:df:42:be:41:04:b8:93:fd:3d:e0:bc:e5:0e:
                    18:f4:a0:71:5c:b4:b0:8e:5a:70:68:1f:a1:d2:a9:
                    74:54:5f:f3:68:c3:1e:61:48:b3:f2:b6:cb:07:fe:
                    78:f3:d6:6b:13:04:f2:7f:b2:50:b0:a8:11:e3:36:
                    57:f8:be:45:96:0e:02:52:a6:bb:45:7c:45:5e:28:
                    82:17
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                19:5C:E5:32:A3:95:3C:C5:93:20:50:56:4E:DA:B3:D1:72:DA:E8:6E
            X509v3 Authority Key Identifier: 
                19:5C:E5:32:A3:95:3C:C5:93:20:50:56:4E:DA:B3:D1:72:DA:E8:6E
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        8f:23:a4:2e:37:d6:37:09:db:2b:b8:1d:50:b7:bc:57:76:90:
        24:4e:9a:e3:93:db:65:d5:a6:47:a0:63:b3:e2:19:f1:20:d5:
        40:d5:42:e1:2a:24:72:03:79:0a:34:d6:12:3b:35:e6:cb:8f:
        8a:dd:28:1f:31:9b:8e:bd:07:47:6b:3b:96:f0:02:39:00:91:
        22:0c:92:5b:0a:65:26:91:35:bd:50:87:48:c2:73:ed:99:ca:
        82:60:9c:db:37:14:61:c2:01:97:63:15:87:fb:f9:2a:c3:e2:
        24:37:c8:5b:2d:f6:da:79:14:ae:0a:ee:b5:ce:7f:6a:74:f2:
        e0:bb:0b:d5:fa:9f:d6:48:c7:fa:85:eb:99:d1:7f:15:d1:db:
        d5:c6:61:cf:33:25:9d:60:54:d3:e7:c9:12:d2:71:da:1d:dc:
        cf:08:50:5b:c0:6a:f9:92:60:b8:ca:64:3a:ca:22:19:f3:24:
        1c:6a:9d:e8:4b:0a:48:3e:33:cc:8c:83:bf:ef:1e:e8:7c:23:
        5f:72:94:22:0f:b5:86:17:15:95:32:03:66:ad:75:af:8f:87:
        71:e7:3b:3a:1a:eb:5b:b3:10:22:9c:3b:ab:0a:51:81:cd:e9:
        b3:8d:04:7a:9c:0e:f6:b8:1e:e6:fa:4b:07:92:68:18:61:52:
        a2:28:bc:40

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 20 Mar 2025 02:44:33 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Mon, 06 May 2024 06:23:36 GMT
Connection: keep-alive
ETag: "66387768-8a"
Accept-Ranges: bytes