nginx

HTTP/1.1 302 Moved Temporarily
Server: nginx
Date: Thu, 09 May 2024 03:08:08 GMT
Content-Type: text/html
Content-Length: 138
Connection: keep-alive
Location: https://188.240.164.50:443/
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
Content-Security-Policy: frame-ancestors 'self' https://connect.myunraid.net/

DrayTek Vigor Router

HTTP/1.0 200 OK
Date: Wed May  8 04:08:10 2024
Server: GoAhead-Webs
Pragma: no-cache
Cache-Control: no-cache
Content-type: text/html

PPTP

PPTP:
  Firmware: 1
  Hostname: Vigor
  Vendor: DrayTek

HTTP/1.0 400 Bad Request
Cache-Control: no-cache, no-store, must-revalidate
Pragma: no-cache
Content-type: text/html

HTTP/1.1 302 Found
Location: https://188.240.164.50:4433
Content-Length: 0
Date: Mon, 13 May 2024 08:06:38 GMT
Server: Server