Quad 9

New alternative from IBM (& others) to GoogleDNS or OpenDNS with built-in blocking of known malware domains. It's quite fast in my testing, and they claim not to log IP addresses or sell data to advertisers: "No personally-identifiable information is collected by the system. IP addresses of end users are not stored to disk or distributed outside of the equipment answering the query in the local data center. Quad9 is a nonprofit organization dedicated only to the operation of DNS services. There are no other secondary revenue streams for personally-identifiable data, and the core charter of the organization is to provide secure, fast, private DNS." If you want it without the filters, you can use 9.9.9.10 instead.