When you try to access any website from a web browser, the web address you have entered is translated into a unique IP address of the domain name servers of your Internet Service Provider. These servers are called as “Domain Name Servers”, also known as DNS. The main function of DNS is to translate the domain name into an IP address and then access it on the internet.

What is DNS?

Domain Name Servers are nothing but servers which interact with website servers. The URL of any website is translated by DNS servers into IP addresses, which are machine readable. Hence, after a web address is converted by DNS servers, you can see the website in your web browser.

Why Third-Party DNS than ISP provided DNS?

The main reason you should shift from the ISP DNS to other third-party DNS is the internet speed. Many a times, some shitty ISP’s have slow DNS, resulting in a slower site loading speed. That is why it is suggested to use a third-party DNS. There is no guarantee that the third-party DNS will be faster than yours, but they are better if you are facing some other problems like,

1)      Site Blocking by ISP

2)      Slower Response Time

3)      Enhanced Security Features

4)      Access to Geo-blocked websites

So if you are facing the above mentioned problems with your ISP, you should apply for any third party DNS. Here, we are having the two most popular DNS providers. In this post, a review of OpenDNS and Google DNS will be done. Thus, it is a direct match between OpenDNS and GoogleDNS.

OpenDNS VS google DNS


  • OpenDNS

OpenDNS is one of the most popular DNS service providers. They offer free as well as premium DNS protection. OpenDNS offers many interesting and useful features like faster browsing speed, anti-phishing feature, and Parental Control program.

Features of OpenDNS

  1.  Speed:

After configuring OpenDNS settings on your PC, the internet browsing speed improves significantly. You may not experience the speed if you have high-speed internet. But if you are browsing on dial-up or 2G connection, you can observe the increased speed. This happens due to the 12 high-speed data centers of OpenDNS spread across the globe.

  1. Anti-Phishing Features:

The Anti-Phishing feature of OpenDNS is named as “Phishtank”. This feature identifies the phishing websites and blocks them from opening in your browser. The Phishtank is a regularly updated database of phishing site and malware infected websites. So you can place your trust on this feature of OpenDNS.

  1. Parental Control:

This is the most important and unique feature provided by OpenDNS. The Parental Control feature is really useful for parents. With parental control, you can block many adult and gambling websites.

To use this feature, you need to open an account with OpenDNS.

  • GoogleDNS:

The GoogleDNS, also known as “Google Public DNS”, is a DNS service provided by Google. These servers are backed by Google and its technology. The GoogleDNS is available free of cost. This is the most popular Third-Party DNS service. Let’s have a look at some of the best features of Google Public DNS.

Features of Google DNS:

  1. Speed:

After you apply GoogleDNS settings, you can experience an increase in web browsing speed, like OpenDNS. But this depends upon your geo-location and the internet speed. If you are having very slow internet speed, then the GoogleDNS setting may not be much effective in high-speed browsing.

  1. Security:

The GoogleDNS provides you with the highest security layer while browsing any website. All the sites browsed under GoogleDNS settings are scanned by Google, thanks to its best security technology.

  1.  Bypass Restrictions:

With GoogleDNS settings, you can bypass the geo-restrictions applied to any website. If you are not able to access any specific website in your country due to government ban, you can use GoogleDNS settings to access that website without any worries.

OpenDNS VS GoogleDNS: Verdict

The effectiveness of these two popular DNS service providers is different in every country. In some countries, it is better to use OpenDNS, while in others, GoogleDNS performs well. If you are looking for some advanced DNS service and you wish to use the Parental Control feature, then OpenDNS is best for you. You can create an account on the OpenDNS website and get the Parental Control feature to block adult and gambling websites. If you don’t care much about security and all other issues, start using GoogleDNS because it is not very complicated.

Both of these DNS are reliable and effective. But it is highly advised to use these DNS settings and check which one is better for you.