Zone transfer – Everything you need to know

When it comes to managing and securing a Domain Name System (DNS), understanding zone transfers is crucial. Zone transfer is a fundamental part of how DNS data is synchronized and maintained across different DNS servers. In this blog post, we’ll dive deep into what zone transfers are, how they work, the different types, their importance, and best practices for securing them.

What is a Zone Transfer?

A zone transfer is a process of copying DNS data from a primary DNS server to a secondary DNS server. This ensures that the secondary server has an up-to-date copy of the DNS records, providing redundancy and load distribution. Zone transfers are essential for maintaining consistency and reliability in the DNS infrastructure.

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