Disabled Analytic and HW Statistic but Unity still use cdp.cloud.unity3d.com

I’m using the latest version (2019.2.11) but I noticed this in the 2018 LTS too.

I don’t have the Analytic service and I checked the “disable HW statistics” from player setting but I can still see from my android production build lots of logs like this:

D/libc-netbsd: [getaddrinfo]: hostname=cdp.cloud.unity3d.com; servname=443; netid=0; mark=0
D/libc-netbsd: getaddrinfo: cdp.cloud.unity3d.com get result from proxy gai_error = 0
config.uca.cloud.unity3d.com succeed

What is this all about? Is unity collecting data even with everything disabled? There’s plenty of those lines in the logger, what can i do to get rid of those and prevent untiy to collect ANY kind of data at all?
The app that I’m working on will be running into a closed environment without access to internet.

See this ancient post that has been updated at the end of 2019:
https://forum.unity.com/threads/unable-to-resolve-host-cdp-cloud-unity3d-com.498365/