Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 07:00. 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:
            ce:79:01:b8:c1:8e:1e:a8
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.251.83/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar 20 07:57:08 2025 GMT
            Not After : Dec 18 07:57:08 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=168.76.251.83/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:ed:a4:d2:8b:8a:c8:8c:46:f8:ce:d0:6a:b5:72:
                    78:99:bb:b6:0a:7d:9a:5d:f3:93:16:1c:fb:68:1d:
                    f9:0f:0c:c3:f5:a0:61:7c:bb:7f:7e:2b:03:44:dd:
                    1f:97:41:07:bf:9a:9b:95:0a:cb:c0:90:ce:dc:b1:
                    72:19:64:cd:14:1d:0a:2f:2b:59:49:a4:c5:97:fb:
                    c8:84:33:e3:c7:e8:e5:bd:31:d0:9a:e9:8c:b5:8a:
                    37:6f:58:a1:42:cf:77:3f:dd:22:ae:75:2d:93:77:
                    75:a0:8c:e3:f0:8f:bf:88:40:a1:b6:60:23:82:bb:
                    86:32:d1:71:ca:2a:d2:b7:8b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                5B:9E:74:01:3C:C5:F1:CA:B5:9E:7E:28:53:7C:DF:32:32:4F:5E:21
            X509v3 Authority Key Identifier: 
                5B:9E:74:01:3C:C5:F1:CA:B5:9E:7E:28:53:7C:DF:32:32:4F:5E:21
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        b1:86:50:17:88:21:86:5e:6a:24:98:3d:90:f8:4c:5d:2d:0e:
        53:96:11:91:6a:80:7a:d0:fb:ea:28:0f:ce:9e:4b:dd:f0:40:
        43:16:0c:90:c1:23:af:b0:f7:7e:fb:fd:bc:7a:90:3d:7f:31:
        09:14:59:04:13:e3:a0:28:df:88:9a:bb:ed:d3:a3:08:21:40:
        3e:b3:ba:4d:b5:e2:3c:bd:e7:56:f8:d1:8d:5d:8e:7d:c1:f0:
        89:0b:e6:73:5e:fc:a8:3a:f4:83:f5:64:d4:d2:7a:df:c9:a1:
        fd:37:51:eb:13:b0:cd:6c:a3:c1:94:52:f0:f7:43:91:f0:d0:
        7e:a4

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 23 Mar 2025 09:25:17 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Fri, 21 Mar 2025 14:01:57 GMT
Connection: keep-alive
ETag: "67dd7155-8a"
Accept-Ranges: bytes