b"Z\x00\x00\x00\xffj\x04Host '62-210-136-56.rev.poneytelecom.eu' is not allowed to connect to this MySQL server"

HTTP/1.1 400 Bad Request
Server: nginx
Date: Mon, 23 Feb 2026 13:57:22 GMT
Content-Type: text/html

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 15:58. Server port: 21.
220-This is a private system - No anonymous login

SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u3