We may also use the email address to request feedback about the quality of our service from users. User emails will never be sold or otherwise provided to any third-party and will never be used for marketing.<br> <br>We do not log DNS requests, regardless of the protocol (DoT, DoH or Do53). We only keep basic track of <i>how often</i> requests are made, and the protocol that was used. Depending on the protocol, incoming requests are associated to a specific user in one of two ways.