Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 14:46. 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.
530 Login authentication failed
214-The following SITE commands are recognized
 ALIAS
 CHMOD
 IDLE
 UTIME
214 Pure-FTPd - http://pureftpd.org/
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:
            e3:a9:53:03:9e:c4:76:ae
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.250.198.106/emailAddress=admin@bt.cn
        Validity
            Not Before: Dec 31 09:26:37 2024 GMT
            Not After : Sep 30 09:26:37 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=45.250.198.106/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:aa:2b:1f:90:4c:f7:0d:f8:45:b3:19:ea:48:c7:
                    74:01:fb:b5:a0:73:dd:49:59:0e:49:cd:c6:9a:e3:
                    81:8f:ff:12:e9:66:cf:4e:c2:c4:58:86:50:b0:0b:
                    ba:9a:73:b4:0d:5d:1e:99:fc:1d:06:1c:8f:fc:36:
                    f0:79:b0:43:7b:e2:fc:0a:04:65:1b:76:a1:f9:a3:
                    77:c0:75:58:ef:5d:6b:7d:a8:ba:27:02:8f:de:04:
                    74:34:14:e8:04:c7:52:3c:61:89:8a:32:b6:9b:29:
                    54:2d:e3:06:52:fc:3a:b2:b2:e3:62:ed:e6:0d:7f:
                    37:58:00:b3:8c:12:52:e6:d5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                12:BD:A8:7D:16:92:BF:09:0F:6E:A7:B2:2D:0C:E2:AA:77:93:C6:14
            X509v3 Authority Key Identifier: 
                12:BD:A8:7D:16:92:BF:09:0F:6E:A7:B2:2D:0C:E2:AA:77:93:C6:14
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        1e:46:20:bb:ed:05:4e:1d:db:f7:9e:35:b8:58:5d:c9:fd:5e:
        71:7e:a7:7f:2f:1a:e3:6d:71:40:a9:2e:d6:f2:a9:7f:b3:a2:
        46:d8:1f:bf:ee:66:7d:b5:de:05:8f:6c:73:72:61:3e:3b:e7:
        e7:4a:e1:0e:6a:74:88:08:73:64:87:34:ed:49:ab:bd:d5:5c:
        e8:8d:09:44:8d:ac:7b:bc:f2:65:0e:70:fc:ce:4b:08:d7:8f:
        40:18:41:8a:81:90:5d:1c:12:ad:9d:27:7b:08:42:47:41:37:
        2b:bb:84:3f:3f:e1:4e:5d:79:f1:95:b0:08:d7:40:e6:76:41:
        58:17

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Mon, 24 Mar 2025 02:41:07 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Sun, 23 Mar 2025 05:42:54 GMT
Connection: keep-alive
ETag: "67df9f5e-8a"
Accept-Ranges: bytes