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Check IPv6 Compatibility

The IPv6 Compatibility Checker allows you to test whether a domain is using IPv6 on their network. It queries for AAAA DNS records, if they exist IPv6 is supported, if they don't exist the website only accepts requests from IPv4 IP addresses.


What does the IPv6 Compatibility Checker do?

The IPv6 Compatibility Checker queries the google dns server to find out if the provided domain has IPv6 DNS records in place, which allow to connect to the domain via IPv6.


General facts about IPv6

  • Adoption of IPv6 is increasing globally, with a significant increase in deployment in the past few years.
  • As of 2023, it is estimated that over 25% of internet users are connected to the Internet via IPv6.
  • Many of the largest internet service providers (ISPs) and websites have already implemented IPv6 support.
  • In some regions, such as Asia-Pacific and Europe, IPv6 adoption is higher and has surpassed 50% in some countries.
  • Major technology companies, such as Google, Facebook, and Amazon, have been early adopters of IPv6 and provide IPv6 connectivity to their users.
  • Mobile networks are also actively deploying IPv6, with many mobile operators providing IPv6 connectivity to their users.
  • The increase in IoT devices is driving the adoption of IPv6, as these devices require unique IP addresses, which are in limited supply in IPv4.
  • The deployment of IPv6 in government and enterprise networks is also increasing, as organizations seek to ensure the long-term viability of their networks.
  • IPv6 is expected to continue to grow in adoption and become the dominant version of the Internet Protocol in the coming years.