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Google Public DNS IPv6 Primary

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description Google Public DNS IPv6 Primary Overview

Google Public DNS IPv6 Primary is a free recursive DNS service provided by Google. It utilizes the IPv6 address 2001:4860:4860::8888 for resolution. Launched in 2009, this service improves network speed and reliability for users and organizations seeking an alternative to traditional DNS resolvers. It's particularly useful for those transitioning to IPv6 or requiring a robust, readily available DNS infrastructure.

help Google Public DNS IPv6 Primary FAQ

What is the IPv6 address for Google Public DNS?

The primary IPv6 address for Google Public DNS is 2001:4860:4860::8888, which is the IPv6 equivalent of the well-known IPv4 address 8.8.8.8. Google launched its Public DNS service in 2009 to provide faster and more reliable domain name resolution.

Is Google Public DNS free to use?

Yes, Google Public DNS is a completely free recursive resolver service available to anyone with an internet connection. It was launched in December 2009 as an alternative to ISP-provided DNS servers.

What is the secondary IPv6 address for Google Public DNS?

In addition to the primary 2001:4860:4860::8888, Google provides a secondary IPv6 address at 2001:4860:4860::8844 for redundancy. Configuring both addresses ensures continued DNS resolution if one server becomes unreachable.

Does Google Public DNS support encrypted DNS queries?

Yes, Google Public DNS supports both DNS-over-HTTPS (DoH) and DNS-over-TLS (DoT), which encrypt DNS queries to prevent eavesdropping and manipulation. These protocols protect users on networks where standard DNS traffic over port 53 might be intercepted.

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