PPTP

PPTP:
  Firmware: 1
  Hostname: 77
  Vendor: MikroTik

HTTP/1.1 500 Internal Server Error
Content-Type: text/plain; charset=utf-8
X-Content-Type-Options: nosniff
Date: Thu, 30 May 2024 23:55:22 GMT
Content-Length: 64

This is a proxy server. Does not respond to non-proxy requests.