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DOCS

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+Additional documentation for my homelab setup
+
+Table of Contents
+
+ 1. DNS
+
+ 1. DNS
+
+For my internal DNS, I use PiHole as my primary resolver, and the ISP router as
+a secondary DNS resolver. Controlling both DNS servers is critical, because one
+can not trust the order in which devices will try resolvers. For example on
+macOS the order feels random, so setting 1.1.1.1 as the secondary resolver
+sometimes resulted in unresolved domains.
+
+Both resolvers use 1.1.1.1 and 8.8.8.8 as upstream servers.
+
+Note: Apple TV seems to not care at all what I set as the resolver, so I need to
+      have an internal address published on a public DNS server.