Tag Archives: Domain Name System

What are DNS records, and why are they important?

DNS records are essential components of the DNS (Domain Name System) infrastructure, which maps human-readable domain names to numerical IP addresses used by computers to identify each other on the internet. DNS records store various types of information associated with a domain, such as IP addresses, mail server preferences, and domain ownership details. They play… Read More »

What is the purpose of DNS zone transfer?

DNS zone transfer serves to replicate DNS data across multiple DNS servers. It allows secondary DNS servers to obtain updated information from a primary DNS server. This process ensures consistency and reliability within a DNS infrastructure. By allowing secondary servers to synchronize data, zone transfer enhances fault tolerance and improves the overall performance of the… Read More »