Clueless lol. This is not about any of that. I run Plex on my local network at plex.domain.com. Plex sends logs to the internet with its local domain in the string. Leak. There is no easy way to solve this without deeply inspecting each packet a service sends outside your network, and even that doesn't work when services use SSL certificates and certificate pinning preventing MITMs.

Blocking dns leaks from the local network will not prevent sentry from sending them to the cloud. Blocking sentry from reaching the cloud (like said in the post) will.

From the article:

> Around this time, you realize that the web interface for this thing has some stuff that phones home, and part of what it does is to send stack traces back to sentry.io. Yep, your browser is calling back to them, and it's telling them the hostname you use for your internal storage box. Then for some reason, they're making a TLS connection back to it, but they don't ever request anything. Curious, right?

Unless you actively block all potential trackers (good luck with that one lol), you're not going to prevent leaks if the web UI contains code that actively submits details like hostnames over an encrypted channel.

I suppose it's a good thing you only wasted 30 seconds on this.

Wow, just skip the "bad post", "took me 30 seconds", "Basic stuff" parts already, especially when you are completely missing the point and don't seem to realize it even after several people point it out.

Show some humility.

What's more, one doesn't really read Rachel for her potential technical solutions but because one likes her story telling.