The Office 365 DNS Diagnostic and DNS configuration
How to Change Your DNS Settings for Better Internet (2018) The DNS servers (domain-name-to-IP-lookups) your gadgets connect to by default are probably set by your Internet Service Provider (ISP), because they’re servers that are stable and trusted by How to Set DNS Automatically Using OpenVPN Test it, you should see that the DNS is now automatically being set to the one you added. If you want to add something like Google DNS or OpenDNS which contains a primary and secondary DNS record, all you have to do is add that same line a second time with the second DNS record. Like this: dhcp-option DNS X.X.X.X dhcp-option DNS X.X.X.X How to set preferred DNS Servers via DHCP
Sep 14, 2018
As a fallback measure, some DNS providers offer to setup an HTTP redirect for you. In that case, set it up so that example.com is an HTTP redirect to www.example.com. Some DNS providers have come forward with custom solutions that allow CNAME-like behavior on the zone apex. How To Set Up And Configure DNS On Windows Server 2016 Sep 05, 2018
How to Set DNS Automatically Using OpenVPN
Jun 18, 2019