CIRA states they will never sell user data or build advertising profiles. Their revenue comes from .CA domain registration fees, not DNS data.
When experimenting with arbitrary IP addresses like 3.3.3.3 for DNS resolution, users must exercise caution. Using an unverified or unencrypted DNS server opens the door to severe security vulnerabilities: dns 3.3.3.3
ISP DNS servers are often overloaded, resulting in sluggish website loading times. Public DNS providers utilize global Anycast networks. This routes your request to the nearest physical data center, drastically lowering latency. 2. Improved Reliability CIRA states they will never sell user data