Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 08:10. 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:
            b5:5b:dd:f1:5e:9a:56:6e
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=www.bt.cn/emailAddress=admin@bt.cn
        Validity
            Not Before: Aug  8 06:21:32 2022 GMT
            Not After : May  7 06:21:32 2032 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=www.bt.cn/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b0:71:c2:f4:ce:71:51:f7:cf:cb:a5:b1:50:b1:
                    3c:cb:87:81:a9:72:4d:bd:0c:60:03:59:0c:b4:58:
                    d9:2c:2f:0b:f3:18:30:66:e0:7b:96:7c:6c:09:6a:
                    e5:ec:26:93:5e:21:9e:f1:0b:8c:70:0a:62:11:3a:
                    92:6d:6e:81:d4:7f:a9:47:b3:f3:14:9d:7e:e5:a9:
                    e4:8f:8d:73:fd:ad:3a:8e:75:c4:bb:ed:73:1b:8c:
                    cb:79:bb:c6:c7:33:e9:a1:05:53:a3:a3:d2:d2:0c:
                    d7:a9:8d:4e:1d:0b:17:cf:8c:62:07:36:52:0c:13:
                    9d:f9:ec:9d:d4:05:05:05:ee:e9:98:b1:47:5b:cf:
                    29:cb:b6:87:0b:20:70:22:a7:da:95:54:51:65:87:
                    90:4e:2d:79:cc:2c:d9:f6:00:d8:f5:b2:3d:63:03:
                    bb:55:71:03:9e:9a:32:7b:7a:7d:be:22:e9:9e:ea:
                    46:36:39:9e:cb:5e:56:8e:14:b2:07:b9:3b:52:ef:
                    dd:21:ec:7a:c4:fa:67:09:c4:8d:0a:fb:d6:13:e5:
                    44:af:ed:48:66:2a:e7:d2:63:ee:27:c1:48:f1:e8:
                    ae:8b:64:2a:2f:ba:22:21:1e:c9:0e:71:bb:74:73:
                    47:95:75:9d:98:42:c7:df:10:16:45:4e:ff:2f:bc:
                    d2:5b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                17:D4:D6:77:20:6E:70:92:A4:48:3D:A2:6C:A6:2F:3C:E8:B5:36:20
            X509v3 Authority Key Identifier: 
                17:D4:D6:77:20:6E:70:92:A4:48:3D:A2:6C:A6:2F:3C:E8:B5:36:20
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        04:7d:09:27:14:b6:bc:b1:c8:80:35:59:17:5d:a5:cc:28:d0:
        d3:d4:6f:00:e6:72:f6:cb:bb:21:fc:fa:7c:5b:72:c5:79:73:
        72:7d:6f:7e:1a:11:eb:3a:10:d5:b3:56:24:77:ca:92:b8:51:
        49:4f:24:f3:1f:8e:0f:16:c8:78:84:00:06:2d:51:a9:ce:02:
        f6:96:58:92:1c:b6:af:0d:af:d6:77:f9:a3:b7:4b:46:b5:85:
        53:5f:ef:be:52:bf:ed:59:c7:3f:24:9e:ad:86:36:5d:fa:a1:
        80:db:ac:85:5b:c6:61:c2:20:34:69:f6:d3:a6:cc:7e:1b:99:
        e1:30:c5:07:4e:b8:34:a4:e6:e3:0e:9f:df:3d:f4:10:8c:24:
        0d:9f:b5:70:a9:79:b0:71:53:e8:04:37:35:aa:25:37:c0:0e:
        96:5c:f1:13:19:79:1c:6e:0b:43:91:b5:de:0c:5c:e5:a6:3e:
        a5:06:0a:bd:af:a0:39:8b:4c:a5:51:e7:55:6b:a3:1d:56:e0:
        ff:ec:8e:8d:dd:34:78:6f:67:9d:5f:62:47:86:bd:c7:84:15:
        78:05:ec:66:de:e0:5b:d1:b5:9a:00:8e:77:11:a0:03:bb:15:
        8c:a1:ea:f9:a7:89:e6:9f:03:33:4f:4b:c4:ac:17:55:f9:36:
        74:19:62:77

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 16 Apr 2024 05:32:49 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding