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DNS Proxy

What is DNS Proxy?

A DNS (Domain Name System) serves as an intermediary between users and the internet, specifically for handling requests to look up website addresses. It speeds up website access by storing these addresses after the first visit, known as caching. A DNS proxy can also enhance security by blocking access to harmful or unwanted sites.

What are DNS proxy benefits?

  • Faster traffic connection. Cached domain names lead to quicker lookup times for future access.
  • Reduced network latency. Organizations experience decreased latency, enhancing overall network performance.
  • Security. Some DNS proxies include filtering or blocking specific types of content, websites, or known malicious domains. This can help prevent access to harmful or inappropriate content.
  • Enhanced security. DNS proxies provide protection against cyber threats like DNS spoofing and domain hijacking.

How does DNS proxy work?

A DNS proxy facilitates the exchange of DNS requests and replies between DNS clients and a DNS server. When a DNS client sends a request, the DNS proxy forwards it to the designated DNS server and then relays the server's reply back to the client.

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