Unwanted Pings Port 53 123 / Cloudfront

Networking DNS
1

Hello community…

I´ve got two questions:

  1. Why does IPF send “international” Port 53 (DNS) and Port 123 (NTP) Pings around the globe right after bootup? I had to write rules for RED to mute those pings.

  2. I´ve found an aktive Port 443CLOUDFRONT-connection in the “Connection-Menu”, ip 13.0.0.0/8

Why does IPF do that and what can I do to stop that?

Greetz from Münster