The Domain Name System (DNS) protocol is an important part of the web's infrastructure, serving as the Internet's phone book: every time you visit a website, your computer performs a DNS lookup. Complex pages often require multiple DNS lookups before they start loading, so your computer may be performing hundreds of lookups a day.
As web pages become more complex and include more resources from multiple origin domains, clients need to perform multiple DNS lookups to render a single page. The average Internet user performs hundreds of DNS lookups each day, slowing down his or her browsing experience. As the web continues to grow, greater load is placed on existing DNS infrastructure.
Since Google's search engine already crawls the web on a daily basis and in the process resolves and caches DNS information, we wanted to leverage our technology to experiment with new ways of addressing some of the existing DNS challenges around performance and security. We are offering the service to the public in the hope of achieving the following aims:
Provide end users with an alternative to their current DNS service. Google Public DNS takes some new approaches that we believe offer more valid results, increased security, and, in most cases, better performance. Help reduce the load on ISPs' DNS servers. By taking advantage of our global datacenter and caching infrastructure, we can directly serve large numbers of user requests without having to query other DNS resolvers. Help make the web faster and more secure. We are launching this service to test some new ways to approach DNS-related challenges. We hope to share what we learn with developers of DNS resolvers and the broader web community and get their feedback.
- 8.8.8.8
- 8.8.4.4
- 2001:4860:4860:/0:0:0:0:8888
- 2001:4860:4860:/0:0:0:0:8888
If you are not looking for a mere DNS replacement but an extensive version that gives you enhanced control, it’s nice to check out OpenDNS. As the company says, you will be able to take a further step of security by implementing this DNS service in your devices. There are two variants of OpenDNS available — Personal and Business — and both have corresponding features that are just awesome. For instance, its home version comes with parental controls, phishing protection and enhanced speed, OpenDNS has a fully-fledged enterprise security solution that is premium! So, if you want OpenDNS for home-based protection, you can get it for free, although there are some advanced plans that offer enhanced features like customizable protection. 208.67.222.222 and 208.67.220.220 are IP addresses that you have to set for enabling OpenDNS; and it support Anycast routing giving you maximum speed.
- 208.67.222.222
- 208.67.220.220
DNS.WATCH is a minimalistic third-party DNS service that lets you have fast & uncensored internet by paying nothing at all! As the service believes in DNS Neutrality, you can be sure that all your queries reach the right place and there will be no intrusion involved. If you ask users, you will get a nice impression about DNS.WATCH since this minimal yet powerful DNS service has been providing uninterrupted service for a long time. You will be able to implement it in a variety of devices, including Windows, Mac, Linux and routers. So, if you’re living in a country with internet censoring and no neutrality when it comes to internet, DNS.WATCH will be an essential companion for your adventures in web world. IP addresses for DNS.WATCH are 82.200.69.80 and 84.200.70.40. The thing that we love most in DNS.WATCH is the minimal concept and design it has.
- 82.200.69.80
- 84.200.70.40
Norton ConnectSafe is another DNS Service that is actually meant for enhanced protection of your web world! It is to be noted that Norton has been protecting security aspects of different devices for a longer period; you can be quite confident about Norton ConnectSafe too. Unlike the aforementioned DNS services, Norton ConnectSafe offers three different variants of protection. While the first is against malware, phishing and scam, second one is meant for your protection from security and pornography. In the third, you have protection from security, pornography and others. For each variant, you can have different IP addresses. You will be able to use Norton ConnectSafe in both systems & routers. For instance, if you want protection for the entire home network, you can do the router configuration that is simple enough. In the business section, you have other features Wi-Fi MSP and Real-time Protection.
- 199.85.126.10 (A - Security - malware, phishing sites and scam sites)
- 199.85.127.10 (A - Security - malware, phishing sites and scam sites)
- 199.85.126.20 (B - Security + Pornography)
- 199.85.127.20 (B - Security + Pornography)
- 199.85.126.30 (C - Security + Pornography + Other)
- 199.85.127.30 (C - Security + Pornography + Other)
Level3 DNS is a great third-party DNS service when you are looking for a more reliable Domain Name System that is offering high-level performance as well. Though not as big as that of Google, Level3 has an impressive infrastructure. Because Level3 is an awesome provider of network-based service that requires state-of-the-art technologies, you can be sure of the fact that your speed will be the best. When it comes to Level3, there’s nothing much to be talked about, as it’s a DNS service that aims enhanced reliability and performance in the long run. That’s it. DNS server IP of Level 3 is 209.244.0.3, 209.244.0.4, 4.2.2.1, 4.2.2.2, 4.2.2.3 and 4.2.2.4.
- 209.244.0.3
- 209.244.0.4
- 4.2.2.1
- 4.2.2.2
- 4.2.2.3
- 4.2.2.4
Comodo Secure DNS is yet another Domain Name System that combines features like enhanced speed, reliability as well as safety in the long run. Talking of the reliability, Comodo Secure DNS is using a powerful network that includes a huge number of servers and when it comes to the case of speed of connection, it will be optimized by selecting the server depending upon your location. And, last but not least, Comodo Secure DNS has taken a special care when the case of protection from common network issues is concerned. There’s a block-list of harmful sites and pages and the DNS service will make sure that you don’t visit any of those. IP addresses of Comodo Secure DNS are 8.26.56.26 and 8.20.247.20; just change them and start accessing.
- 8.26.56.26
- 8.20.247.20
Though last in the list, OpenNIC is a great DNS solution that you can depend upon when you give importance to free availability, DNS Neutrality that brings internet as it really is, rescue from censorship that is in action by authorities such as your government. So, by implementing OpenNIC DNS, you will be able to escape from ISP DNS Hijacking and support for new TLDs. Well, if you check out this list, you can understand how widespread is the server infrastructure of OpenNIC DNS and there is an option to find the best DNS server that is near to your location. By doing so, you will be able to choose the corresponding server details and use them for enhanced connection and speed. You just have to visit the website and OpenNIC DNS will tell you the most appropriate DNS server for you.
- 111.67.16.202
- 142.4.204.111
- 142.4.205.47
- 130.255.78.223
- 5.9.49.12
- 144.76.133.38
- 5.135.183.146
- 45.32.28.232
- 185.133.72.100
- 103.21.217.250 (ln-static-103-21-217-250.link.net.id.) Indonesia
- 138.197.25.214 (ns10.ny.us.dns.opennic.glue.) - New York
- 45.56.117.118 (ns1.ata.dns.lchi.mp.) - Atlanta
- 2600:3c02::f03c:91ff:fee0:05e5 (ns1.ata.dns.lchi.mp.) - Atlanta
- 96.8.116.151 (96-8-116-151-host.colocrossing.com.) - Buffalo
- 104.128.238.95 - Los Angeles
List compiled by Public-DNS.info
- 8.8.8.8
- 204.152.184.76
- 205.171.3.65
- 216.106.184.6
- 72.46.0.2
- 209.213.223.18
- 209.143.22.182
- 216.52.254.1
- 69.54.70.15
- 64.94.1.1
Complete List of DNS Servers in Text format