Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 14:15. 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:
            1b:d7:de:4a:f2:83:14:8b:79:41:b3:7f:65:0c:0a:2a:19:cb:fc:84
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=172.93.46.201/emailAddress=admin@bt.cn
        Validity
            Not Before: May 26 08:34:55 2023 GMT
            Not After : Feb 22 08:34:55 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=172.93.46.201/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:cf:55:de:c7:f3:87:10:7a:c2:29:52:08:cf:91:
                    30:a4:61:a1:e5:9f:73:fe:fc:30:7c:05:f5:83:d6:
                    71:58:65:ca:fd:0f:fd:9a:9f:60:bd:20:45:81:3c:
                    92:5b:dc:42:1c:61:bc:02:73:32:84:e4:21:05:79:
                    09:89:81:b3:e0:29:6f:a2:03:28:ea:b6:d8:9c:33:
                    8d:b0:4e:06:8f:32:84:ba:1e:23:3a:d4:a5:6f:6c:
                    b7:72:73:b9:22:04:9c:1a:0a:5b:af:22:b5:cf:81:
                    b6:47:15:dc:2b:6a:71:db:03:ae:59:b5:1f:d2:75:
                    7e:19:c0:ed:55:bc:4e:14:8b:32:f5:79:45:56:92:
                    0c:3a:de:59:b4:c0:ad:38:41:85:6e:cc:06:06:27:
                    b6:26:94:e1:cd:12:66:9f:4a:c0:47:a4:04:23:95:
                    b0:a7:df:3c:3c:10:6a:fe:e2:2e:5b:6e:33:e8:af:
                    c7:c2:fb:cc:d7:19:85:5c:93:c4:55:e9:fb:c3:e1:
                    23:f9:6c:c0:a0:9b:8a:b1:17:95:20:49:93:26:ff:
                    6a:19:c8:7f:7e:54:76:82:0a:53:ea:d7:80:91:41:
                    06:f7:d8:8b:13:5b:14:cb:d5:e7:86:a1:5b:32:cc:
                    fb:f3:e2:43:bd:e0:14:08:6b:2b:03:ab:f7:c4:24:
                    6d:27
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                97:94:88:0A:33:10:0F:76:52:48:16:07:A5:C7:90:2E:04:46:27:5B
            X509v3 Authority Key Identifier: 
                97:94:88:0A:33:10:0F:76:52:48:16:07:A5:C7:90:2E:04:46:27:5B
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        77:ff:fd:b0:e0:31:1b:19:f3:cb:72:0f:03:83:ff:f1:ee:78:
        0c:77:f9:4a:07:f3:e2:f9:c8:35:e4:65:81:45:6a:6f:d5:40:
        7b:85:af:9e:e2:fb:b6:e2:cb:6b:88:29:72:ef:74:04:61:3e:
        dd:37:eb:fa:8d:61:3b:2d:09:58:2d:31:56:3b:8e:22:bf:fb:
        ad:41:89:dc:6d:13:ae:9c:b7:37:d5:f9:e4:2d:ce:5d:cb:59:
        11:e3:4f:27:ba:86:32:bf:4a:fc:e8:f4:4e:fa:28:e3:ff:c1:
        72:1c:fd:7a:62:04:eb:36:2c:20:28:1f:07:57:8d:71:14:c0:
        45:0e:5b:1b:3a:d6:8e:1c:e2:39:3a:2c:b8:e8:a1:60:d9:06:
        ef:fe:67:79:90:11:10:db:f1:45:fd:23:2d:5e:98:07:08:8c:
        8b:31:0d:a6:72:29:1b:35:57:47:90:70:34:84:ef:1c:5e:0a:
        f9:b9:ea:ca:ba:72:d5:9b:2a:d3:bc:8c:39:25:5a:35:85:80:
        a7:09:72:da:a9:49:7e:71:76:47:7d:1a:fd:86:1c:28:ca:fe:
        de:c1:1a:11:b5:07:96:e8:00:fd:b2:31:de:ac:36:90:ac:be:
        f1:e0:f8:52:95:72:ff:ae:22:3b:67:fa:6a:2a:02:c4:b4:29:
        43:01:2c:90

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sun, 23 Mar 2025 11:36:04 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Mon, 16 Oct 2023 02:15:03 GMT
Connection: keep-alive
ETag: "652c9ca7-8a"
Accept-Ranges: bytes