# Any thoughts about RethinkDNS?

**URL:** https://discuss.privacyguides.net/t/any-thoughts-about-rethinkdns/19611
**Category:** Questions
**Created:** 2024-07-22T10:18:01Z
**Posts:** 6
**Showing post:** 4 of 6

## Post 4 by @fikko — 2024-07-26T13:11:58Z

I trust them a little more:

> [@Can AdGuard VPN be trusted?](https://discuss.privacyguides.net/t/can-adguard-vpn-be-trusted/13278/75):
>
> Hi @fikko, thanks for the questions, let me please answer them one by one. Several reasons for that. First of all, CoreLibs (the main filtering engine of AdGuard) originally used proprietary code for some parts of network filtering (we licensed a third-party network filtering library with code). Nowadays, it’s reworked a lot, but still, open-sourcing it would violate the license, as our code would still count as a derivative of that library. Also, right now we’re suing a company that decompi…

But I want to use DPI (locally) to check their claims. If I will not post anything about it, then I did not found anything suspicious

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