Here at RackNerd, we're on a mission to introduce infrastructure stability on a global scale - one server at a time. Learn more about our story and why you should choose RackNerd for your infrastructure as a service (IaaS) needs!

IPv4 vs. IPv6

Internet protocol address, or IP, is a way of assigning a label to the devices on the internet. This protocol allows us to uniquely identify every device that is connected to the internet. This, in turn, lets a device virtually connect to another device on the internet for the transmission of data. There are two […]

How To Run A MTR

What is an MTR? Network administration and troubleshooting go hand in hand! If you are a network administrator, you would probably be aware of the two most popular troubleshooting tools, Ping and Traceroute. The latest in the series is My Traceroute (MTR) originally Matt’s traceroute. It has evolved to become one of the most popular […]

Web browsers to begin blocking access to HTTPS sites using TLS 1.0 and 1.1

Did you know that more than 850,000 websites are still using the old TLS 1.0 and 1.1 protocols? Support for this is finally being scheduled to be removed from most major web browsers between March and April 2020. TLS 1.0 and 1.1 are antiquated protocols – both released in 1996 and 2006, respectively. New versions […]