Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 07:25. 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:
            f8:65:29:55:f6:3b:cf:bc
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.91.224.18/emailAddress=admin@bt.cn
        Validity
            Not Before: Nov 15 05:23:03 2023 GMT
            Not After : Aug 14 05:23:03 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.91.224.18/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b7:87:11:7e:ff:c4:dc:a3:de:2e:68:3c:9e:05:
                    0f:11:98:b3:f5:2d:f7:09:e9:f8:8a:50:57:0b:25:
                    34:ba:98:a1:4c:4d:bb:0a:11:be:29:3a:3f:f2:05:
                    3e:31:07:12:58:59:dd:64:b7:55:cc:aa:41:dd:05:
                    2e:78:1a:65:3b:b7:66:ad:ab:95:8c:84:cf:f6:b8:
                    b6:4b:2e:72:21:41:91:85:fa:1b:f1:c5:b7:e5:d0:
                    64:f8:26:39:77:fd:69:69:ff:08:c1:1b:f8:63:c3:
                    ae:b2:0d:f7:58:bf:f6:19:c8:38:fc:45:52:6d:57:
                    1f:44:1f:72:1c:9e:17:cc:97:33:6f:9b:1b:2f:21:
                    46:63:64:75:18:d9:88:ec:61:0b:46:be:b0:2a:99:
                    da:92:ea:32:50:9d:0b:d4:26:52:dd:cb:c2:16:4f:
                    f1:28:75:1c:78:93:8e:34:4d:9e:f5:74:aa:8c:24:
                    bd:d1:55:73:17:0e:69:7a:47:74:31:a4:39:e2:70:
                    2c:26:00:2f:6a:c9:9c:40:de:3d:83:88:41:e0:2e:
                    d5:57:c3:49:46:a5:61:c7:e9:c4:b7:67:97:38:7e:
                    13:14:f3:00:fe:21:a8:3f:10:ae:c5:26:b1:ab:30:
                    6b:07:69:0d:e8:ed:ce:56:d9:e8:7b:5a:3d:4b:2d:
                    55:2f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                90:3A:CC:F1:29:F3:E0:D2:51:BB:00:5E:ED:EB:13:D8:77:49:90:D6
            X509v3 Authority Key Identifier: 
                90:3A:CC:F1:29:F3:E0:D2:51:BB:00:5E:ED:EB:13:D8:77:49:90:D6
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        96:d0:0d:86:b2:15:55:8c:e7:e6:4e:ac:5f:77:5b:ab:e6:f6:
        f4:5d:3e:f8:4f:ac:8f:27:7f:ab:84:fb:bb:6e:ab:d4:56:64:
        4a:2f:46:e4:2c:9d:67:0d:cb:dc:6f:8f:50:df:12:9a:f4:07:
        5e:c0:fe:73:ad:f0:1b:dc:23:92:13:2a:eb:4a:ea:a3:7e:5d:
        5e:26:8d:ac:27:48:21:c2:d7:cc:d2:9f:dd:c1:dc:79:6e:70:
        38:f2:52:7d:e9:e2:e5:70:23:16:d8:1c:c2:67:21:af:0d:5b:
        21:78:49:fc:95:f4:04:d0:f4:02:15:f8:6f:a4:c5:fd:d4:bc:
        4a:67:5f:55:eb:d7:d3:da:3b:06:80:bd:eb:f3:81:11:fe:66:
        f8:4a:1e:42:19:fc:5d:64:9a:2e:92:84:64:a8:27:21:ec:84:
        19:fe:5f:e2:28:9a:9d:8f:7e:cb:c6:e5:c6:00:19:ae:3d:d4:
        fd:7f:b3:9e:42:b7:cb:98:5c:b2:12:01:6d:31:8a:bb:d2:2d:
        2d:43:f2:de:85:3c:6a:91:ac:53:14:cf:5d:9d:19:c4:e3:a8:
        fe:cb:7f:a1:00:bd:ee:e3:87:d0:3f:c0:47:d6:71:ca:0d:c2:
        f9:3a:46:cd:23:4b:cd:ef:d8:7b:7f:c9:6a:d9:36:4a:f4:84:
        3e:3b:4b:06

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 13 Mar 2025 08:05:19 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Wed, 15 Nov 2023 06:04:45 GMT
Connection: keep-alive
ETag: "65545f7d-8a"
Accept-Ranges: bytes