Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 19:54. 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:
            97:25:77:59:dc:f8:03:31
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.255.66/emailAddress=admin@bt.cn
        Validity
            Not Before: Jan  4 06:03:07 2024 GMT
            Not After : Oct  3 06:03:07 2033 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.255.66/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:ca:ea:51:89:db:49:46:f3:11:6f:6b:80:15:e4:
                    c6:cb:3c:95:6d:4f:34:c3:fa:7a:1b:46:fe:13:48:
                    34:73:95:09:ea:4d:e1:3a:8c:2d:b5:db:58:a9:57:
                    cf:d5:25:d9:af:11:f7:ff:9e:6b:01:b1:6f:8c:6b:
                    96:a1:7e:7d:c5:b9:33:84:fb:ce:e3:b4:c9:2d:cf:
                    37:5f:96:51:85:c5:7d:e1:c6:f9:95:7a:80:f9:0d:
                    7d:5e:4b:4b:93:b7:f3:54:31:70:04:f2:5a:91:63:
                    c1:8b:14:09:2e:bc:8e:c7:d0:2d:e6:a7:c0:1d:56:
                    50:18:ec:ad:d3:9e:8e:d9:23
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                17:11:9A:D1:A7:4D:83:CC:22:16:C5:1F:4F:8F:4E:4C:76:08:7F:AC
            X509v3 Authority Key Identifier: 
                17:11:9A:D1:A7:4D:83:CC:22:16:C5:1F:4F:8F:4E:4C:76:08:7F:AC
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        c0:d7:24:de:a2:b4:49:24:c6:9b:ce:0b:03:37:34:1d:68:f1:
        a3:6f:53:24:24:68:a5:6d:1e:76:df:54:42:d3:4e:27:66:60:
        88:b5:c7:e8:4d:0c:6c:ad:b0:41:34:7f:de:94:f1:f8:e3:bd:
        a9:80:96:cf:a6:5a:3e:e4:43:84:a1:cc:c6:3f:75:0c:4b:f7:
        2e:1f:c5:75:1b:9a:bb:1f:38:27:d3:1d:8e:6d:72:ba:6e:1f:
        0e:61:e5:b6:f7:67:03:9d:26:80:22:6e:98:2e:4c:78:c1:40:
        47:29:a4:d5:bb:65:45:96:6b:f2:f8:98:ed:83:1e:59:17:26:
        75:a6

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 09 Jan 2025 18:56:05 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Thu, 04 Jan 2024 07:12:23 GMT
Connection: keep-alive
ETag: "65965a57-8a"
Accept-Ranges: bytes