Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 08:26. 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:
            df:75:ee:32:b1:a6:d5:36
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.55.172.51/emailAddress=admin@bt.cn
        Validity
            Not Before: Sep  4 12:47:48 2024 GMT
            Not After : Jun  4 12:47:48 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.55.172.51/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:d5:4b:e7:39:d1:87:7e:d8:08:2a:7f:30:05:f7:
                    da:04:74:8c:6e:2f:40:20:36:f6:7c:0c:34:02:48:
                    d4:0f:f8:23:f2:15:9e:fc:f1:97:01:21:17:26:2e:
                    c0:40:2f:e3:c5:4f:47:ac:80:24:4a:f0:b9:87:94:
                    96:29:a6:39:80:a5:58:5a:ed:71:a1:6c:67:47:cc:
                    bc:d6:a8:26:4a:4e:86:82:38:bd:c2:de:f8:d3:d0:
                    53:9f:c9:c7:3b:3f:ca:88:c1:f5:86:f4:d7:a2:db:
                    c9:db:51:4a:a5:e1:52:f2:9e:40:26:ce:f7:68:6f:
                    06:c8:5f:9e:5e:e8:19:39:97
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                32:0B:B9:AD:81:54:3B:0E:D4:20:64:E1:00:75:F2:1F:F4:3D:6E:7A
            X509v3 Authority Key Identifier: 
                32:0B:B9:AD:81:54:3B:0E:D4:20:64:E1:00:75:F2:1F:F4:3D:6E:7A
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        0f:c5:94:dd:de:df:96:50:4b:f8:d8:38:f9:74:8a:f1:ae:95:
        ab:28:a6:bc:c5:f5:4e:36:34:3b:26:b8:4a:ae:ef:99:ba:eb:
        53:4b:c9:52:53:df:a1:ce:aa:c6:53:3c:4c:84:96:94:4a:98:
        cc:56:16:df:e3:17:e3:b1:0d:b1:52:1b:1d:1d:06:07:48:d6:
        3b:d9:14:6b:7b:2e:bf:c9:68:65:26:f6:3a:48:f9:1e:e4:1e:
        33:07:ef:2a:39:16:0b:66:43:f8:fe:cd:d4:60:a7:85:7b:4b:
        54:c2:57:6b:63:fc:09:6f:51:53:ef:f3:99:ac:6e:4d:0b:08:
        b6:a0

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 25 Mar 2025 02:13:32 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Sun, 29 Sep 2024 07:27:14 GMT
Connection: keep-alive
ETag: "66f90152-8a"
Accept-Ranges: bytes