A DNS zone transfer is the process of transferring DNS records and zone files data from the primary server to the secondary server. This updates the secondary server with the current records and zone files so that it can act as a backup during failover scenarios. Zone transfer extends network services when the primary server fails by copying the primary server’s files to the secondary server.

DNS monitoring ensures your domain records are accurate, secure, and performing well, helping prevent outages and attacks.

Both CNAME and ALIAS records share a common purpose: They map one or multiple domain names (such as those for different departments or regions) to a main target domain. However, their specific uses and functionality differ in various network scenarios. Network administrators need to understand these distinctions to leverage each record type effectively for robust network services. This blog will help you understand the differences between CNAME and ALIAS records and their applications.

Both CNAME and ALIAS records share a common purpose: They map one or multiple domain names (such as those for different departments or regions) to a main target domain. However, their specific uses and functionality differ in various network scenarios. Network administrators need to understand these distinctions to leverage each record type effectively for robust network services. This blog will help you understand the differences between CNAME and ALIAS records and their applications.

Query Resolution Policy (QRP) is a security feature in ManageEngine DDI Central that allows network administrators to resolve DNS queries for specific clients’ IP addresses in the Windows Microsoft server. This helps secure the confidential network resources of an organization by preventing unauthorized individuals from accessing them. Also, QRP can help categorize certain departments to permit and restrict access to network resources.

DNS or the Domain Name System is critical for the function of online services like websites, and SaaS applications. The importance of DNS is highlighted by its functions. It allows computers on the Internet to find resources in a secure manner. It achieves this by using text files known as DNS records. Whenever someone hosts a website on a domain, they need to create and publish the DNS records of that domain.

In today’s digital world, a business’s online success relies heavily on a strong infrastructure. At the heart of that infrastructure is DNS (Domain Name System). Without DNS, the internet as we know it simply wouldn’t work.. Given its vital role, any issue with DNS can lead to serious problems for a business. Things like website downtime, sluggish performance, or even security breaches are just a few of the risks that arise when DNS servers fail.

In a world where businesses operate globally, managing DNS queries across multiple regions can be complex. When clients from various locations send queries for a domain, those queries must be routed to the most appropriate DNS host. Factors such as the client’s geolocation, IP address, and network type play a crucial role in ensuring traffic is directed to the right place for better performance. DNS filters provide the criteria for routing traffic efficiently.