Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 19:40. 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:
            99:fa:c6:bd:84:cf:23:01
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.120.168/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan  4 05:59:55 2024 GMT
            Not After : Oct  3 05:59:55 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.120.168/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:c9:b8:8f:94:2e:31:fd:3f:29:1c:e0:aa:38:63:
                    a7:3f:b5:df:2c:90:0f:b1:f4:18:8c:cb:f7:c8:b4:
                    44:d1:76:59:00:3a:f5:24:56:25:23:4f:10:40:35:
                    c3:05:3f:53:73:02:0a:4a:ca:da:1b:4f:5f:00:f0:
                    b1:fc:ee:f9:3d:da:3d:a6:39:3e:af:e3:5e:ba:8c:
                    c2:71:de:cb:85:3f:16:d6:68:ad:c8:28:74:2f:2c:
                    3a:4a:d1:79:86:0c:c1:13:1e:fd:e4:ce:e0:2b:05:
                    71:17:fe:69:6b:b6:06:21:f5:d8:c5:e5:e9:1d:f2:
                    49:41:d3:01:11:ee:86:f7:0b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                17:C7:4F:C0:C8:7D:DD:3C:BB:4A:B0:00:D8:2C:0C:49:83:AE:2B:23
            X509v3 Authority Key Identifier: 
                17:C7:4F:C0:C8:7D:DD:3C:BB:4A:B0:00:D8:2C:0C:49:83:AE:2B:23
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        0d:4f:f3:18:8a:ca:fa:b8:80:5c:ab:16:0c:12:01:3c:dd:9f:
        cf:e3:bb:66:c6:eb:df:3d:98:3c:e1:bc:1a:b3:44:e0:38:62:
        42:ff:c8:2c:82:9d:0a:f9:f9:90:9b:c3:2a:92:e3:db:11:80:
        b2:84:70:00:1c:6d:a3:37:ed:af:fd:0f:01:4c:f8:d4:4a:1a:
        84:c5:b9:6b:bf:83:d1:66:65:21:5d:82:80:e7:14:c4:15:5c:
        8e:d8:e3:aa:15:78:76:90:0e:ab:44:73:8a:37:24:a2:f6:14:
        e8:91:30:84:69:7c:a1:0d:d2:db:dd:56:01:a1:ab:12:bd:d9:
        64:79

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 15 Mar 2025 21:40:57 GMT
Content-Type: text/html
Last-Modified: Thu, 04 Jan 2024 08:14:49 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: "659668f9-8a"