Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 06:46. 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.
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:
            93:75:28:c4:26:5b:c3:13
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=156.244.72.194/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar 21 08:16:37 2024 GMT
            Not After : Dec 19 08:16:37 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=156.244.72.194/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bf:1c:6b:84:6c:be:13:ee:f0:66:9f:6d:27:69:
                    08:46:f3:ac:24:3a:31:f2:c9:24:b0:10:6c:5b:cd:
                    02:ac:38:1b:84:1b:e0:c9:80:21:4d:63:0a:6e:a8:
                    a7:da:5a:2f:c8:d1:12:46:da:f2:08:ee:bd:b4:a1:
                    c1:fb:37:33:6e:39:e0:2a:4b:d0:50:97:a8:1c:92:
                    2a:b9:f6:45:fc:70:50:f0:40:e9:75:23:7c:95:6e:
                    85:f1:93:e4:0d:0d:8c:45:d6:f3:55:0b:42:8e:47:
                    f6:08:5b:df:6f:78:5c:68:bc:d2:f3:c2:65:99:75:
                    b7:0e:14:5b:b9:77:3c:c9:23:03:8f:b5:1c:94:36:
                    78:db:07:47:ba:f1:b2:2e:03:5b:a2:90:c7:0a:07:
                    30:26:fd:84:f1:55:0c:76:8b:c3:ca:32:d0:4c:e7:
                    67:f7:66:b9:2a:f5:77:e7:d5:2c:e7:89:91:09:44:
                    1e:9d:dc:bc:a1:bd:da:79:1b:65:4a:ed:a6:f4:38:
                    d9:11:08:1c:1c:4d:6d:5d:71:68:ce:cd:62:b2:db:
                    03:e2:14:9e:cb:d7:dc:d1:94:48:af:19:14:8c:60:
                    1b:00:7c:71:b4:b0:a9:02:3a:9c:30:d1:b9:7a:43:
                    4b:1a:58:ea:25:b8:2d:5d:50:35:7b:40:55:11:84:
                    5f:81
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                C4:3E:BE:CE:8F:86:DF:C0:C9:60:9F:EB:42:59:3D:54:1B:69:AB:45
            X509v3 Authority Key Identifier: 
                C4:3E:BE:CE:8F:86:DF:C0:C9:60:9F:EB:42:59:3D:54:1B:69:AB:45
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        32:bd:b2:c3:2e:c0:e6:6c:f2:bf:64:8c:5b:df:b1:a1:11:e2:
        6f:7c:ca:7e:22:0a:96:83:f7:4e:55:e1:21:0a:d3:4a:d5:16:
        3c:81:36:5a:eb:b9:3e:ff:65:dc:44:2b:50:da:90:c6:bb:ee:
        f6:0c:f8:fb:10:e3:a1:08:9f:bb:93:ed:5f:85:cf:84:7a:af:
        7e:26:96:5c:5a:de:8a:96:eb:08:42:ed:4a:8c:46:61:9c:b6:
        26:ea:1b:2c:81:ee:7f:32:bf:09:4e:b2:b0:9d:3a:e8:ff:96:
        36:64:33:b5:da:10:9b:d3:5b:e2:82:c0:01:d0:c8:db:b5:93:
        fa:4c:63:16:84:ed:52:71:b0:5a:1a:70:73:60:66:bf:12:66:
        36:51:b1:6c:95:aa:c5:9e:23:1e:4c:ad:59:cd:48:9b:0c:7c:
        1b:39:f9:37:7a:73:a3:76:2d:d4:eb:1a:5a:14:3a:2b:10:50:
        42:a1:a0:3b:e7:8f:2f:54:ee:30:f9:55:ff:d1:55:08:02:f3:
        cf:87:69:3e:60:f6:66:6b:83:bc:d8:f5:34:02:ca:16:9c:91:
        d2:a4:d4:5d:43:69:a7:f4:67:b5:2a:c4:06:31:21:24:a8:28:
        67:51:89:5a:76:80:ac:53:bf:91:0d:46:0d:81:f7:7c:7b:29:
        18:00:43:d7

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 18 Mar 2025 09:13:31 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Sun, 12 May 2024 11:31:50 GMT
Connection: keep-alive
ETag: "6640a8a6-8a"
Accept-Ranges: bytes