May 27, 2020 · Windows Vista, Windows Server 2008, and later versions of Windows implement RFC 3484 and use a prefix table to determine which address to use when multiple addresses are available for a Domain Name System (DNS) name. By default, Windows favors IPv6 global unicast addresses over IPv4 addresses.

How to Test DNS Server Response Time to Troubleshoot Site Nov 07, 2019 DNS Leaks – IPVanish A) Disable IPv6. Our service only operates using IPv4, so if you submit a request for a website that has an IPv6 address, it will resolve using an IPv6 DNS server and transfer the information outside of our VPN network. B) Manually set your own DNS servers to something Configuring IPV6 on a VPS server | OVH Guides

To validate the configuration changes, rerun the Dcdiag /test:DNS /v command with the /e: or /s: switch, as appropriate. If you do not have IP version 6 (IPv6) enabled on the domain controller, you should expect the host (AAAA) validation portion of the test to fail, but if you are not using IPv6 on your network, these records are not necessary.

Jun 25, 2020 · Under This connection uses the following items, select Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6) and then click Properties. Click Advanced and select the DNS tab. If there are any DNS server IP addresses listed there, write them down for future reference, and remove them from this window. Click OK.

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Browser Privacy - Test IP address, DNS, VPN leaks. Fast Jul 20, 2020 DNS issues on the network while IPv6 enabled on clients Jul 26, 2019 Guidance for configuring IPv6 in Windows for advanced users