IPv6 is the next-generation protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4, the current version of the Internet Protocol. IPv4 has been remarkably resilient. However, ...

These are the best free and public DNS servers that make it simple and easy to reduce buffering and tighten your online security by changing your DNS service. Getting the best speeds isn't as simple ...

Discover expert-recommended DNS alternatives to Google for faster, more secure browsing in 2025 Reviewed by Chris Selph You can use free DNS servers like Google or Cloudflare to make your internet ...

Security practitioners for decades have advised people to limit DNS queries against their DNS servers to only use UDP port 53. The reality is that DNS queries can also use TCP port 53 if UDP port 53 ...