Download the following and change the file extension from txt to cfg: The manual checks will have issues unless you change the hostname_reference.cfg file located in the namebench-1.3.1-Windows\namebench\config folder. Uncheck each box and manually enter server IP addresses. For best results run multiple times on different days.ĭownload: you want namebench-1.3.1-Windows.exe *Important – Each attempt on every test is going to show a different result. 2 of them are outdated and take configuring. There are 3 apps that I know of that do a decent job of testing DNS. Here is what the interface on my router looks like: My default DNS servers from my ISP (comcast) were 75.75.75 and 75.75.76.76. You’ll need to login to your router/cable modem and find that info there. Now this most likely will show your home router/cable modems address which doesn’t help at all. To find your computers DNS server you open a command windows and type ipconfig -all My ISP is Comcast and they are consistently at the top of my speed tests.ĭo I switch servers? Yes. Honestly, most of you are going to be just fine with your DNS servers staying the same. Security – Want protection from bad sites?įiltering – Want to keep the little ones from adult sites? Reliability – Are you consistently having issues connecting to sites? If you desire any of the features above then maybe. You can also switch DNS servers to try and bypass blocked content. You can extend this filtering to adult content. “Security” in this instance means that some DNS servers actively block bad sites.įiltering – As I said above, some DNS servers actively block bad sites. The only way to avoid it is to use a VPN or Tor (that’s another topic altogether). Your ISP can see everything that travels through it. Security – Some folks are under the impression that switching DNS servers keeps your ISP from spying on you. Reliability – DNS servers need to be maintained. There can be several factors involved all of which are out of your control. Speed – Some DNS servers can be slower than others. Speed, reliability, security, and filtering are a few reasons. What are the advantages of changing DNS Servers? *note – The vast majority of us are still using IPv4 DNS servers eliminate the need for humans to memorize IP addresses such as 192.168.1.1 (in IPv4), or more complex newer alphanumeric IP addresses such as 2400:cb00:2048:1::c629:d7a2 (in IPv6). DNS translates domain names to IP addresses so browsers can load Internet resources.Įach device connected to the Internet has a unique IP address which other machines use to find the device. ![]() Web browsers interact through Internet Protocol (IP) addresses. Humans access information online through domain names, like or. The Domain Name System (DNS) is the phonebook of the Internet. ![]() Be sure to see the “Related content” links on the left of the page: Is something missing? Is something not clear?Ī fantastic guide to explain what DNS is and how it works. ***This guide should be considered Beta for a while. In addition it covers benchmarking DNS servers and if you should change your DNS server. This guide will show you how to change your DNS Server.
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