220 (vsFTPd 3.0.2)
530 Login incorrect.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
 UTF8
211 End

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 15 Aug 2024 04:14:38 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 85296
Last-Modified: Tue, 07 Nov 2023 20:08:30 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "654a993e-14d30"
Accept-Ranges: bytes