DNS is important protocol for internet. Without DNS protocol we can not use internet effectively. DNS resolves domain and host names into IP addressees where computers and network devices can understand and operate.

In recent years DNS is used to block access to the some web sites and domain names. But internet is a free world which can provide solutions about this censorship. In this tutorial we will list publicly available DNS servers around the world. If you are interested more technical details about DNS like how it works please read following tutorials.

What Is My Dns Server?

What Is A Dns Server?

Google DNS

Google provides free DNS service. It is very reliable. There is also support for IPv6 DNS

Primary DNS

8.8.8.8

Secondary DNS

8.8.4.4

OpenDNS

OpenDNS provides secure DNS services and other internet securtiy services. DNS services are called FamilyShield which protects childrens from harmfull content.

Primary DNS

208.67.222.123

Secondary DNS

208.67.220.123

Advantage DNS

This DNS service is provided by Neustar .

Primary DNS

156.154.70.1

Secondary DNS

156.154.71.1

ScrubIT

Primary DNS

67.138.54.100

Secondary DNS

207.225.2009.66

Verisign

Primary DNS

64.6.64.6

Secondary DNS

64.6.65.6

DNS.WATCH

Primary DNS

84.2000.69.80

Secondary DNS

84.200.70.40

Comodo Secure DNS

Primary DNS

8.26.56.26

Secondary DNS

8.20.247.20

Norton Connect Safe

Primary DNS

199.85.126.10

Secondary DNS

199.85.127.10

Green Team DNS

Primary DNS

81.218.199.11

Secondary DNS

209.88.198.133

Safe DNS

Primary DNS

195.46.39.39

Secondary DNS

195.46.39.40

OpenNIC

Primary DNS

96.90.175.167

Secondary DNS

193.183.98.154

Smart Viper

Primary DNS

208.76.50.50

Secondary DNS

208.76.51.51

Dyn DNS

Primary DNS

216.146.35.35

Secondary DNS

216.146.36.36

FreeDNS

Primary DNS

37.235.1.174

Secondary DNS

37.235.163.53

AlternateDNS

Primary DNS

192.101.242.72

Secondary DNS

24.253.163.53

Yandex DNS

Primary DNS

77.88.8.8

Secondary DNS

77.88.8.1

Uncensored DNS

Primary DNS

91.239.100.100

Secondary DNS

89.233.43.71

Hurricate Electric DNS

Primary DNS

74.82.42.42

puntCAT

Primary DNS

109.69.8.51

Level3

Primary DNS

209.244.0.3

Secondary DNS

209.244.0.4