Is DNS Server the Same as Name Server?


Heather Bennett

Is DNS Server the Same as Name Server?

When it comes to understanding the infrastructure of the internet, terms like DNS server and name server often get used interchangeably. However, there are subtle differences between the two that are important to understand. In this article, we will explore what a DNS server is and how it relates to a name server.

The Role of a DNS Server

A DNS server, short for Domain Name System server, is responsible for translating domain names into IP addresses. Every website on the internet has a unique IP address, a series of numbers separated by periods (e.g., However, remembering IP addresses can be challenging for humans.

This is where DNS servers come in. They act as intermediaries between users and websites, allowing users to access websites using easy-to-remember domain names (e., instead of complex IP addresses.

The Function of a Name Server

A name server is an essential component of the DNS infrastructure. It is responsible for managing domain names within a specific domain zone. Name servers maintain authoritative records that map domain names to their corresponding IP addresses.

When someone enters a URL into their web browser or clicks on a link, their computer sends a request to their configured DNS server, asking it to resolve the domain name into an IP address. The DNS server then queries the appropriate name servers to obtain the necessary information.

Differences Between DNS Servers and Name Servers

  • Function: While both serve crucial roles in managing domain names and IP addresses, their functions differ slightly.
  • Scope: DNS servers are responsible for the entire Domain Name System, while name servers handle specific domain zones.
  • Responsibility: DNS servers handle the process of domain name resolution, whereas name servers maintain authoritative records for a particular domain.

Relationship Between DNS Servers and Name Servers

DNS servers and name servers work together to ensure that users can access websites using domain names. When a DNS server receives a request to resolve a domain name, it queries the appropriate name server for the IP address associated with that domain.

The DNS server then caches this information to improve future query response times. If the requested information is not found in its cache or authoritative records, the DNS server may query other name servers until it finds the correct IP address.

In Conclusion

While DNS servers and name servers are closely related, they serve distinct functions within the infrastructure of the internet. Understanding their roles and how they work together is essential for anyone involved in managing domain names or troubleshooting network connectivity issues.

Next time you browse the web or visit a website, remember that behind the scenes, DNS servers and name servers are working together to make it all possible.

Discord Server - Web Server - Private Server - DNS Server - Object-Oriented Programming - Scripting - Data Types - Data Structures

Privacy Policy