Local DNS servers, also known as DNS resolvers or caching DNS servers, are DNS servers that primarily serve a local network or a specific set of users. These servers are responsible for resolving domain names into IP addresses for devices within the local network. Here’s an overview of local DNS servers and their functions: Functions […]

Slave DNS servers, also known as secondary DNS servers or DNS slave servers, play a critical role in the Domain Name System (DNS). They work in conjunction with primary (master) DNS servers to improve redundancy, fault tolerance, and the overall reliability of DNS services. Here’s an overview of slave DNS servers, their functions, and how […]

Forwarding DNS servers, also known as DNS forwarders, are DNS servers configured to send DNS queries to another DNS server, typically an upstream or recursive DNS server. These forwarding servers play a specific role in the DNS resolution process, primarily assisting in the resolution of DNS queries and enhancing network efficiency. Here’s an overview of […]

A caching DNS server, also known as a DNS resolver or DNS cache, is a crucial component of the Domain Name System (DNS). Its primary function is to temporarily store DNS records to reduce the workload on authoritative DNS servers and improve the efficiency of DNS resolution. Here’s how caching DNS servers work and their […]