Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 2 of 50 allowed.
220-Local time is now 18:12. 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:
            cd:b2:af:e4:1f:e7:1b:c5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.254.11/emailAddress=admin@bt.cn
        Validity
            Not Before: Nov 28 06:24:32 2024 GMT
            Not After : Aug 28 06:24:32 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.254.11/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (1024 bit)
                Modulus:
                    00:d5:18:d3:d0:ab:a5:c4:9c:a7:2a:9a:bc:4f:67:
                    b9:99:9e:c2:2f:e7:6d:74:dc:3a:9f:15:b2:93:e9:
                    ea:1d:c1:ae:81:2b:f0:6e:1d:bc:f6:58:1b:7d:a3:
                    0b:91:a5:76:16:31:e6:1a:3f:cb:2c:09:f6:53:8c:
                    db:d4:6c:d2:85:9d:04:fd:1f:23:a5:40:7d:9e:57:
                    d0:ac:fd:be:3c:ae:0b:52:3b:6e:68:8c:00:e5:d5:
                    18:5a:43:23:23:a2:d1:ad:e4:eb:bb:99:9a:0f:e9:
                    61:d3:5a:4c:5b:61:7c:11:33:7a:79:52:5c:d9:21:
                    32:d5:b0:00:44:0b:f6:46:c1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                BA:74:BD:CA:CC:80:52:DC:14:5D:2D:33:96:5F:CC:AA:34:70:23:2A
            X509v3 Authority Key Identifier: 
                BA:74:BD:CA:CC:80:52:DC:14:5D:2D:33:96:5F:CC:AA:34:70:23:2A
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        3b:3f:ab:db:5b:a0:f0:45:12:5d:cb:cb:86:47:44:f2:a7:2c:
        d6:ab:7e:93:f1:ee:aa:67:82:0f:d1:75:d1:ea:9d:0a:c2:ff:
        ab:0a:ae:13:84:5d:e3:5c:c4:23:b5:80:54:7c:6d:41:ed:28:
        53:8c:56:d7:46:ca:4e:17:12:db:ee:a6:85:67:ac:f5:de:0b:
        d6:7b:53:4d:2f:b6:0e:e0:bd:12:3a:7f:f4:86:95:d7:3e:f2:
        18:63:d8:9c:31:e5:d6:15:23:e3:b9:cf:fc:de:fd:bf:df:e3:
        2e:5a:2d:e3:f6:1c:67:6e:6b:d6:7c:c2:d8:14:f0:ba:ee:b7:
        e5:9f

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 30 Jan 2025 00:38:21 GMT
Content-Type: text/html
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
ETag: "59005463-52e"