Free and Public DNS Servers


The very best free public DNS servers include Google, Quad9, OpenDNS, Cloudflare, CleanBrowsing, Alternate DNS, and AdGuard DNS.

Here is a quick reference knowing what you are doing, but we obtain in to these services much more later in the following paragraphs:

Best Free & Public DNS Servers

Provider Primary DNS Secondary DNS



OpenDNS Home

Cloudflare 1…1


Alternate DNS

AdGuard DNS

A summary of additional free DNS servers are available in the table near the foot of the page.

What Exactly Are DNS Servers?

DNS servers translate the friendly website name one enters right into a browser (like in to the public Ip that’s required for the device to really talk to that website.

Your ISP instantly assigns DNS servers whenever your smartphone or router connects to the web, but it’s not necessary to use individuals. For several reasons, you might like to try alternative ones (we obtain into most of them in Why Would You Use Different DNS Servers? a little further lower the page) but privacy and speed are a couple of big wins you can see from switching.

Primary DNS servers are occasionally known as preferred DNS servers and secondary DNS servers sometimes alternate DNS servers. Secondary and primary DNS servers could be “mixed and matched” from various providers to safeguard you when the primary provider has problems.

Best Free & Public DNS Servers (Valid August 2022)

Here are more information on the very best free DNS servers you should use rather from the ones assigned.

If you are unsure, make use of the IPv4 DNS servers listed for any provider. Fundamental essentials IP addresses which include periods. IPv6 IP addresses use colons.

Google: &

Google Public DNS website

Google Public DNS promises three core benefits: a quicker browsing experience, improved security, and accurate results without redirects.

Primary DNS:

Secondary DNS:

There’s also IPv6 versions:

Primary DNS: 2001:4860:4860::8888

Secondary DNS: 2001:4860:4860::8844

Google is capable of fast speeds using its public DNS servers because they are located in data centers all across the globe, and therefore whenever you make an effort to access an internet page while using IP addresses above, you are forwarded to a web server that’s nearest for you. Additionally to traditional DNS over UDP/TCP, Google provides DNS over HTTPS (DoH) and TLS (Us dot).

Quad9: &

Quad9 website

Quad9 has free public DNS servers that safeguard your pc along with other devices from cyber threats by immediately and instantly blocking use of unsafe websites, without storing your private data.

Primary DNS:

Secondary DNS:

There’s also Quad 9 IPv6 DNS servers:

Primary DNS: 2620:fe::fe

Secondary DNS: 2620:fe::9

Quad9 doesn’t filter content-only domains which are phishing or contain adware and spyware is going to be blocked. Additionally, there are comes with an unsecured IPv4 public DNS (i.e., no adware and spyware blocking) at (2620:fe::10 for IPv6). Quad9 supports DoH.

OpenDNS: &

OpenDNS public DNS server website

OpenDNS claims 100% reliability or more-time, and it is utilized by millions of users all over the world. They provide two teams of free public DNS servers, such as only for parental controls with a large number of filtering options.

Primary DNS:

Secondary DNS:

IPv6 addresses can also be found:

Primary DNS: 2620:119:35::35

Secondary DNS: 2620:119:53::53

The servers above are suitable for OpenDNS Home, which you’ll create a user account to setup custom settings. The organization also provides DNS servers that you could established to block adult content, known as OpenDNS FamilyShield: and Individuals two also support DNS over HTTPS. Reasonably limited DNS offering can be obtained, too, known as OpenDNS Very important personel.

Cloudflare: & 1…1

Cloudflare public DNS server website

Cloudflare built is the “internet’s fastest DNS directory,” and can never log your Ip, never sell your computer data, rather than make use of your data to focus on ads.

Primary DNS:

Secondary DNS: 1…1

They likewise have IPv6 public DNS servers:

Primary DNS: 2606:4700:4700::1111

Secondary DNS: 2606:4700:4700::1001

You will find setup directions for your devices with the link above. A different way to utilize it is thru the application, which supplies quick DNS setup on mobile and desktop devices. Additionally, it doubles like a Virtual private network. Additionally, there are for Families that may block adware and spyware ( or adware and spyware and adult content ( Additionally, it supports DNS over HTTPS and TLS.

CleanBrowsing: &

CleanBrowsing public DNS server website

CleanBrowsing has three free public DNS server options: a burglar filter, adult filter, and family filter. Fundamental essentials DNS servers for that security filter, probably the most fundamental from the three that updates hourly to bar adware and spyware and phishing sites:

Primary DNS:

Secondary DNS:

IPv6 can also be supported:

Primary DNS: 2a0d:2a00:1::2

Secondary DNS: 2a0d:2a00:2::2

The CleanBrowsing adult filter ( prevents use of adult domains, and also the family filter ( blocks proxies, VPNs, and mixed adult content. For additional features, sign up for a CleanBrowsing’s premium plans. This particular service supports DoH and Us dot too.

Alternate DNS: &

Alternate DNS website

Alternate DNS is really a free public DNS service that blocks ads before they achieve your network.

Primary DNS:

Secondary DNS:

Alternate DNS has IPv6 DNS servers, too:

Primary DNS: 2602:fcbc::ad

Secondary DNS: 2602:fcbc:2::ad

You are able to join Alternate DNS free of charge. Additionally there is a Family Premium Alternate DNS option that blocks adult content.

AdGuard DNS: &

AdGuard DNS website

AdGuard DNS has two teams of DNS servers that block ads in games, videos, apps, and webpages. The fundamental set is known as the “Default” servers, which block ads and trackers:

Primary DNS:

Secondary DNS:

IPv6 is supported, too:

Primary DNS: 2a10:50c0::ad1:ff

Secondary DNS: 2a10:50c0::ad2:ff

There’s also “Family protection” servers ( and 2a10:50c0::bad1:ff) that block adult content, plus everything incorporated within the “Default” servers. Non-filtering servers can be found if you are uninterested in blocking anything: and 2a10:50c0::1:ff. These servers can also be found as DNS over HTTPS, TLS, and QUIC, in addition to DNSCrypt.

Why Would You Use Different DNS Servers?

One good reason you might like to alter the DNS servers assigned from your ISP is if you think there’s an issue with those you are using now. A good way to check for any DNS server concern is by typing a website’s Ip in to the browser. If you’re able to achieve the web site using the Ip, although not the name, then your DNS server is probably getting issues.

One more reason to alter DNS servers is that if you are searching for much better performing service. Lots of people complain their ISP-maintained DNS servers are sluggish and lead to some slower overall browsing experience.

Other common good reasons to use DNS servers from a 3rd party would be to prevent logging of the web activity to be able to possess a more private browsing experience, and also to circumvent the blocking of certain websites. Know, however, that does not all DNS servers avoid traffic logging. If that is what you are thinking about, make certain you go through the FAQs around the DNS provider’s site to make certain it is going to do (or otherwise do) what you are after.

If, however, you need to make use of the DNS servers that the specific ISP, like Verizon, AT&T, Comcast/XFINITY, etc., has determined is better, then don’t by hand set DNS server addresses whatsoever-let them auto assign.

Finally, in situation there is any confusion, free DNS servers tendency to slack you free access to the internet. You’ll still require an ISP to connect with for access-DNS servers just translate between IP addresses and domains to be able to access websites having a human-readable name rather of the difficult-to-remember Ip.

Additional DNS Servers

Below are some more public DNS servers from major providers.

  • More Free DNS Servers
  • Provider Primary DNS Secondary DNS


Comodo Secure DNS

CenturyLink (Level3)




Yandex DNS

Hurricane Electric


Control D 76.76.10.

A few of these providers have a lot of DNS servers. Go to the link above and choose a web server that’s geographically nearby for that optimal performance.

DNS servers are known as a variety of names, like DNS server addresses, internet DNS servers, internet servers, DNS IP addresses, etc.

Verizon DNS Servers & Other ISP Specific DNS Servers

Verizon DNS servers are frequently listed elsewhere as,,,, and/or, but individuals are really other options to a CenturyLink/Level 3 DNS server addresses proven within the table above.

Verizon, like the majority of ISPs, would rather balance their DNS server traffic via local, automatic assignments. For instance, the main Verizon DNS server in Atlanta, GA, is as well as in Chicago, is 68.238..12.


How do you change my DNS server? You are able to specify a DNS server within the settings for the router. Specific instructions will differ with respect to the model, but generally, you’ll log to the hardware simply by entering after which entering among the addresses above in to the DNS settings.

How do you fix a DNS server that is not responding? Your pc may fail to connect with a DNS for many reasons. To repair a faulty DNS connection, look at your ISP’s connection status as well as your anti-virus software, and run any network troubleshooting software your pc has. If none of the works, restart or reset your modem and router.

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