The authoritative name servers that serve the DNS root zone, commonly known as the “root servers”, are a network of hundreds of servers in many countries around the world. They are configured in the DNS root zone as 13 named authorities, as follows.

A root name server is a name server for the root zone of the Domain Name System (DNS) of the Internet. It directly answers requests for records in the root zone and answers other requests by returning a list of the authoritative name servers for the appropriate top-level domain (TLD).

The 13 root name servers are operated by 12 independent organisations. You can find more information about each of these organisations by visiting their homepage.

Root servers are DNS nameservers that operate in the root zone. These servers can directly answer queries for records stored or cached within the root zone, and they can also refer other requests to the appropriate Top Level Domain (TLD) server.

Mar 29, 2024 · Root servers, or DNS root servers, are name servers that are responsible for the functionality of the DNS as well as the entire Internet. They're the first step in the name resolution of any domain name, meaning they translate domain names into IP addresses.

Aug 5, 2019 · A root name server (also called a DNS root server or a root server for short) is responsible for fundamental functions when it comes to translating domain names into IP addresses: it answers client requests in the domain name system’s root zone (the root zone marks the largest layer in the DNS’ name space). Here, the root name server doesn ...

The DNS root zone is served by thirteen root server clusters which are authoritative for queries to the top-level domains of the Internet. [5] [6] Thus, every name resolution either starts with a query to a root server or uses information that was once obtained from a root server.

There are 12 independent root server operators that manage 13 root identities across the globe. The ICANN organization runs one of these root identities – the L-Root. These identities represent over 1,000 individual servers, each providing identical information from the root zone to resolvers all over the world. What is the root zone?

What is the Root Zone? The root zone holds referral information for top-level domains, which points to their domain name system servers to help resolve your device's request. Interested in how it works? Explore ICANN organization's infographic here.

The root server system consists of 1907 instances operated by the 12 independent root server operators.