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DNS: Internet’s Directory Nearly everything on the Internet starts with a DNS request. DNS is the Internet’s directory. Click on a link, open an app, send an email and...

Free Mac Windows Linux Web Android ... iPhone Android Tablet iPad

OpenDNS

OpenDNS is the leading provider of security and infrastructure services that make the Internet safer through integrated Web content filtering, anti-phishing and DNS....

Free Personal Web

Google Public DNS

Google Public DNS is a free, global Domain Name System (DNS) resolution service, that you can use as an alternative to your current DNS provider.

Free Web

OpenNIC

OpenNIC is an alternate network information center/alternative DNS root which lists itself as an alternative to ICANN and its registries.

Free Mac Windows Linux Web

DNSCrypt Protocol

DNSCrypt is a protocol that authenticates communications between a DNS client and a DNS resolver. It prevents DNS spoofing. It uses cryptographic signatures to verify...

Free Open Source Mac Windows Linux Android iPhone ... Docker

Quad9

Quad9 is a free, recursive, anycast DNS platform that provides end users robust security protections, high-performance, and privacy.

Free Web

Comodo Secure DNS

Comodo Secure DNS is a domain name resolution service that resolves your DNS requests through Comodo worldwide network of redundant DNS servers. This can provide a much...

Free Mac Windows Linux Web

DNS.Watch

An alternate free recursive DNS provider that does not log, filter, or hijack (redirect NXDOMAIN responses).

Free Web

Norton ConnectSafe

There are thousands of infected and fraudulent Web site lurking on the Internet, with new ones popping up daily. So how do you know if a site is safe to visit or a...

• Discontinued See https://connectsafe.norton.com/ - Retirement Announcement for Norton TM ConnectSafe On November 15, 2018, Norton ConnectSafe service is being retired or discontinued meaning the service will no longer be available or supported. You may continue to use ConnectSafe until November 15, 2018.

Free Personal Mac Windows Linux Web

FoolDNS

FoolDNS is a DNS service to protect user privacy. It blocks advertising from services that use it to track the user without authorization.

Free Web

ChurchDNS

ChurchDNS Protects Nonprofits Through DNS Content Filtering, Malware/Phishing Protection, and Eliminating Most Web Based Advertisements.

Commercial Web

Alternate DNS

Free to use public DNS servers which filter unwanted advertisements and malware.

Free Windows

CleanBrowsing

CleanBrowsing is a family and kid-safe way to browse the web without surprises. It Automatically blocks adult content, while still allowing Google, Youtube, Bing and the...

Free Windows Linux Web iPhone Chrome OS ... Android Tablet iPad Apple TV

SaferNet

SaferNet creates a Personal Private Network connection that delivers Parental Controls that include, customized URL filtering, mobile device usage scheduling, real time...

• Discontinued Site is in maintenance mode. Publicly listed DNS servers found from archive.org pull of their public knowledge base are not responding. Appears they are not currently offering services. Recommend they are marked as discontinued until further notice.

Commercial $ $ $ Mac Windows Web Android iPhone ... Android Tablet iPad

Freenom World

Freenom World is a fast and anonymous Public DNS resolver. The Domain Name System (DNS) is the phone book of the internet. Every time you visit a website or send an...

Free Web