220 FileZilla Server version 0.9.46 beta written by Tim Kosse (Tim.Kosse@gmx.de) Please visit http://sourceforge.
530 Login or password incorrect!
214-The following commands are recognized:
   ABOR   ADAT   ALLO   APPE   AUTH   CDUP   CLNT   CWD 
   DELE   EPRT   EPSV   FEAT   HASH   HELP   LIST   MDTM
   MFMT   MKD    MLSD   MLST   MODE   NLST   NOOP   NOP 
   OPTS   P@SW   PASS   PASV   PBSZ   PORT   PROT   PWD 
   QUIT   REST   RETR   RMD    RNFR   RNTO   SITE   SIZE
   STOR   STRU   SYST   TYPE   USER   XCUP   XCWD   XMKD
   XPWD   XRMD
214 Have a nice day.
211-Features:
 MDTM
 REST STREAM
 SIZE
 MLST type*;size*;modify*;
 MLSD
 UTF8
 CLNT
 MFMT
211 End

Microsoft IIS httpd7.5

HTTP/1.1 200 OK
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Type: text/html; charset=gb2312
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Server: Microsoft-IIS/7.5
X-Powered-By: PHP/5.6.40
Set-Cookie: PHPSESSID=vptruodd4moa6b7gdb0gqnmm14; path=/
X-Powered-By: ASP.NET
Date: Fri, 14 Mar 2025 11:57:14 GMT
Content-Length: 48

MySQL5.5.62-log

MySQL:
  Protocol Version: 10
  Version: 5.5.62-log
  Capabilities: 63487
  Server Language: 33
  Server Status: 2
  Extended Server Capabilities: 32783
  Authentication Plugin: mysql_native_password

nginx

HTTP/1.1 404 NOT FOUND
Content-Type: text/html
Content-Length: 138
Server: nginx
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Set-Cookie: 519f5cc5b1e1f1db5d402bd9b7ec442d=6b3fb652-77c7-4581-a68e-c223000f4f57.yIlZWS2hlE14umY3YFZk6VvnS-g; Expires=Mon, 24-Mar-2025 00:20:28 GMT; HttpOnly; Path=/
Date: Sun, 23 Mar 2025 00:20:28 GMT