#Dns benchmark mac os

You can use Google’s Public DNS, for example, to run more tests. To get more accurate results, you must run tests from different locations. The resulting DNS response time test shows only one metric from your computer. Digging Deeper into a DNS Response Time Test The results are identical to the previous commands, and you can get DNS response time by subtracting the real-time from the query time.

#Dns benchmark mac os

DIG command and DNS response time test on Terminal App via Mac OS The query time is recorded to determine how long it takes for your computer to execute the command, whereas the real-time determines how long it takes for your computer to contact your site’s DNS. The real-time is recorded in minutes, then seconds, followed by a period and milliseconds during the test. In this case, we’re showing a result similar to the one shown below for the DNS response time test performed for Google. Next, type in the command in the link below, but don’t forget to replace “ ” with your actual domain before pressing Enter on your keyboard:įurthermore, you must enter the command in the link below, but remember to change your site’s domain with your actual domain before pressing Enter. Then, click on Command Prompt to open it. To run a DIG command and DNS response time test, go to your Applications folder on Mac and open the Terminal app.įor Windows, go to Start > Run, enter “cmd” (without the quotation marks) into the field, and press Enter on your keyboard. You may run further tests using Google’s Public DNS. The DNS response time results show just one metric from your computer, and it is essential to conduct your tests from other locations to get more accurate findings. Using dig to test DNS server response time It comes with Mac and may be downloaded and installed on Windows. It may be used to execute a DIG (Domain Information Groper) command to get your actual DNS response time. This is when the BIND tool comes into play. Ping tests also don’t always disclose how quickly your DNS responds and fetches the IP address needed to load a page.

Unfortunately, when this occurs, you will be unable to generate data on how fast your site loads. Some servers consider pings to be unnecessary and do not respond to them. While these tests give helpful information, they are not always trustworthy. Site owners and developers commonly run ping tests to measure the average time for a site to load. Returns the record to your computer to your browserĪnd entire DNS process takes only milliseconds to complete, and as a site owner, you want to reduce DNS lookup as much as possible.It looks for the authoritative DNS servers, or it looks elsewhere.Here’s a quick step by step process of how it works once you type in the domain name you want to visit: Because it takes seconds for the news to spread, everyone knows the server is down. If the DNS server is unavailable, the browser cannot get the website’s IP address and returns an error. Unfortunately, end users are unaware of the necessary background processes to keep the system running. When the DNS server delivers the IP address, the browser connects to the webpage, which shows on your screen. When a website’s name is put into the browser, it queries the nearest DNS server for its IP address.

A DNS server’s job is to tie the name to the number. Numbers or IP addresses are associated with that domain name and indicate the location of the website on the internet. The name is what people type into a browser to access a site, such as our website. For example, a number has a name and a number attached to it.

Understanding how DNS servers work might help troubleshoot when you have DNS problems. In turn, a DNS lookup is the process of finding the correct IP address for a given website URL.ĭomain names such as “” require the assistance of DNS servers to translate the domain name into a numeric IP address so that users can access the right site. What is a DNS?ĭomain Name Servers (DNSs) are like phone books for websites, linking them to their IP addresses. Today, I’ll share more details on DNS testing and how you can run your DNS response time test to see if you can improve the performance of your DNS and website’s speed. Since Google’s research indicates your website’s bounce rate can increase by 32% if it loads between one and three seconds, it’s essential to shave off as much time as possible from page load speeds. Without it, users would need to remember the long string of numbers of your IP to visit your website instead of a user-friendly address. When it comes to decreasing your website’s load times, your DNS and how quickly it responds are often overlooked.