Why are sites blocked by Roskomnadzor accessible via VirtualBox?

Question

virtual box

Today, while testing VPN services, I discovered that blocked sites that are inaccessible from the main OS are available in the guest OS without any extra gestures. Additionally, tests were carried out on a clean virtual machine with Win7 installed, sites open without problems even in IE. On Win8 with Firefox everything also works. No additional settings were made, all VM settings related to the network are default. Sites open very quickly, it does not seem that VirtualBox works through a proxy. myip.ru shows the same ip both in the virtual machine and on the PC itself. tracert to a blocked site (virtual machine on the left): Issuing request.urih.com (virtual machine on the left): How is this possible (and how to make it work in the main OS as well)?

Answer 1

Have you received any ipv6 provider by any chance?
Where did
DNS servers come from? . . . . . . . . . . : fd71:9f5a:335b::1 The
preferred dns server is fd71:9f5a:335b::1
Windows prefers ipv6 traffic over ipv4 by default.
In general, try disabling ipv6 everywhere. Write the result.

Answer 2

What DNS server is used in the base system and in the guest?
If in the base provider, and in the guest Google, this will explain everything.
It is better not to advertise the name of the provider, so as not to give the inspectors an extra excuse to run over.

Answer 3

All these blockings are unnecessary for anyone (except for a group of insane officials). No one wants to lose users or incur additional costs. Plus, there are still long-standing conversations about payment by type of traffic. And only thanks to the persistent demand of users to introduce and expand broadband access, and also thanks to well-known IT companies, it is possible to maintain "net neutrality". Providers are not fools and sooner or later will introduce "personalization". Those. will block selectively based on traffic analysis. Moreover, to the maximum they will transfer analysis and blocking to trunk workers. And depending on your history, the site you open, the results of the analysis, the path along which your traffic was sent (traffic will go through different channels) - there will be a different result. IMHO.
Those. show the trace from the host and virtual machine. (tracert site).
Are there any significant differences in the issuance of the site request.urih.com or from the site www.askapache.com/online-tools/http-headers-tool when entering from a host and a virtual machine?