Russian users using Google Cloud DNS are can't access website

Hello everyone.
Most of Russian users, when trying to access webpage and having active Google DNS, are can’t access none of our domains under Cloudflare protection. Problem is getting fixed when switching manually to Cloudflare DNS within OS control panel.

We’ve noticed this issue from many of regions and collected some traceroutes. Here they are:



This issue appeared since like 31 may, in the evening. Also, some users are having slow connection speed to our domains.
There are many other complaints regarding this:

I guess, maybe, this can be related to these namezones:
daisy.ns.cloudflare com
lynn.ns.cloudflare com

Because both of these domains are using them.

Thanks for attention. Will wait for any further response & support. Ready to provide some useful information, if required

A post was merged into an existing topic: Proxied ip address changed/CF Nameservers pointing to wrong IP/IP address changed