Purpose of deploying local DNS server

[Christian J]

What is the reason behind deploying local DNS servers?

[zayn_william]

Hi Christian,

The purpose of deploying a local DNS server is to improve network performance and security by resolving domain names within the local network instead of relying on external DNS servers. Some of the main benefits of using a local DNS server include the following:

• Faster response times: Local DNS servers can provide shorter response times than external DNS servers by caching frequently requested domain names, thereby reducing latency experienced by website visitors.
• Improved network security: Local DNS servers can provide faster response times than external DNS servers by caching frequently requested domain names, thereby reducing latency experienced by website visitors.
• Customization and control: DNS servers provide administrators with more flexibility and control over network resources by allowing them to set up internal routing, create custom domains, and manage DNS records.
• Reduced network traffic: A local DNS server can reduce network traffic by resolving domain names locally, improving network performance, and reducing bandwidth usage.

Overall, deploying a local DNS server can help organizations to improve their network performance, security, and control, making it a valuable tool for managing network resources.