#Carbonite endpoint hierarchy how to#

The root level of the hierarchy contains information about top-level domains (TLDs), such as. The DNS server then sends your computer the IP address of the website you requested, and your computer connects to that site using the IP address.ĭNS servers are organized into hierarchies, with each level providing information about a different part of the domain name space. When you type a domain name into your web browser, your computer (or other device, but for this example, let’s just go with a computer) contacts a DNS server to resolve the name into an IP address. Without DNS, users would have to remember or look up complex IP addresses in order to visit websites.ĭNS is a decentralized system maintained by a network of computers worldwide called name servers. DNS is often referred to as the “phone book” of the internet because it provides a mapping between domain names and IP addresses. The Domain Name System (DNS) is a critical component of the Internet responsible for converting human-readable website names (e.g., into numerical IP addresses that computers use to route traffic on the internet. To help with those discussions, we’ve put together this primer on the DNS system, how it works and how protective DNS can protect your clients from cybercrooks who have learned to exploit the DNS system to their own benefit. This may be the case for your MSP (it’s likely the case for new hires, at least), and it’s certainly the case with some, if not most, of your clients. Protective DNS services are essential components of today’s cyber resilience strategies, but why-or even what the DNS system is and why protection is needed-isn’t well known.

#Carbonite endpoint hierarchy how to#

What you need to know about the DNS system and how to protect your clients from the cybercrooks who exploit it.