DNS is the acronym in English of the Domain Name System. which is responsible for directing traffic throughout the Internet. We show you how to navigate faster by just modifying this parameter.
The DNS is responsible for translating the domain names of the pages that you enter in your searches from the browser, such as todesce.com, and it is returned to the browser translated in the form of IP of the server on which it is stored. Hosts the web, something like 126.96.36.199 or 188.8.131.52.
Therefore, we could say that a DNS server is the “translator” between the searches that people do and the hosting data that the devices need to reach the web pages that you request.
The faster and more efficient than translation service is, the faster you will get to the page. That is, in general, your navigation will be more quickly.
Also, DNS servers can be used to restrict traffic to certain websites, so DNS can be a tool of censorship in some countries. Just by changing the DNS server that your computer uses, you can skip those restrictions to, in addition to improving the connection speed, improve privacy.
OpenDNS is one of the most essential names in terms of public and free DNS servers. It has been active since 2005 and is now owned by Cisco.
Its free service offers high browsing speed, up to 100% uptime and offers blocking to phishing sites and parental controls to prevent navigation of inappropriate websites for minors.
The service has a free part, in which you can browse and use DNS redirection usually, and with an optional payment service in which monitoring functions and specific locks are offered to websites that may be interesting for small businesses. And professionals.
The web itself offers information on how to configure DNS on your computer to start using OpenDNS.
Cloudflare offers a free domain DNS addressing service in which, above all, speed is the priority.
This service does not offer any of the extras that you will often see in other places. There is no anti-phishing protection, no ad blocking, or no content filtering for minors. It is merely and simply, speed.
Therefore, this system is perfect if you already have security systems installed on your computer, and you just want to improve the navigation speed. Independent tests have shown that Cloudflare is the fastest public DNS service.
Privacy is another important point when using Cloudflare, the company will not use your browsing data to publish ads, but it will eliminate any record of your browsing in the next 24 hours.
So that this does not remain as a pure bravado of Cloudflare, the company itself has hired the external audit KPMG to audit their practices annually.
Cloudflare includes simple configuration tutorials for Windows, Mac, Android, iOS, Linux and routers.
Google extends its tentacles to almost every corner of the web sphere, so Google Public DNS servers are no exception. Also, it is a free service that provides a simple and effective DNS alternative.
In the case of Google, it can not be guaranteed that privacy will be close to what Cloudflare promises, but at least it shares the same privacy policies as other free Google services such as Gmail, or Google Drive.
In this sense, and as it happens in the rest of Google’s services, the user can consult all the data that is collected about it and disregard its use, so in the end, privacy and transparency are an added value to use this Free DNS service.
The Google Public DNS website offers a basic tutorial for configuring Google DNS, but there is a lot of information on how to do it on the Internet.
How could it be otherwise, a DNS provided by a computer security company could not have another goal than to offer the best protection in navigation.
Comodo Secure DNS not only blocks phishing sites but also warns if the browser is redirected to sites with malware, spyware and even undeveloped domains that can host advertising (pop-ups, banners, etc …) slowing or blocking your browsing.
The secure DNS system is included in the Comodo Dome Shield service, which adds additional security features to your computer.
This DNS server also offers excellent performance because it has a worldwide network of servers that allow low latency when responding to requests for domain addresses.
Quad9 is an almost unknown DNS server that is positioning itself very well when it comes to offering public and free DNS services.
This service claims to use up to 18 threat detection providers to create a kind of blacklist that protects users of malicious websites when they are redirected to them.
Also, it is among the DNS servers with better performance, ranking ahead of options such as Comodo Secure DNS, and slightly behind Cloudflare or OpenDNS.
Quad9 offers some basic tutorials to configure your DNS in Windows and macOS, but it is a straightforward and easy configuration to carry out.