Public DNS resolver

Beta testing

Here we work on the DNS4all pilot.


You agree that by accessing the service, you have read, understood, and agree to be bound by all of these Terms and Conditions. We reserve the right to monitor the service and to take appropriate legal action against anyone who violates the law or abuses our systems, including reporting such user to law enforcement authorities. We operate a fair usage policy and reserve the right to restrict access to the service without limitation, notice, or liability.

We take privacy very seriously. We don't retain your personal data (IP address, DNS query details) and we don't use your data for anything other than maintaining and optimising this service. Read more about our privacy policies on the site of our privacy board. Please be advised that the Dutch version of this site has more detail.

Although we take great care when developing our experimental services, we cannot guarantee that this service will always function properly. Use of the service is entirely at the user's risk. Neither SIDN nor SIDN Labs is liable for any damages suffered as a consequence of using (or being unable to use) any of its experimental or other services. We reserve the right to withdraw this service at any time, without notice.

Operational status:

2022-08-18-21 00:00 (UTC)
Building the service - status: beta testing


MacOS 11+ (Big Sur and up) and iOS 14+ configuration profiles:
.mobileconfig profile for DoH
.mobileconfig profile for DoT
NOTE: Starting from iOS 16 and macOS Ventura 13, DDR is supported by default, so DoH or DoT should be used automatically (when DNS4ALL is configured as the resolver).
A KinDNS-compliant experiment by: