For an end user, a resolver only DNS server is probably one of the easiest services to run as there's really nothing to configure. I run my own resolver only D

For an end user, a resolver only DNS server is probably one of the easiest services to run as there's really nothing to configure. I run my own resolver only DNS server at home. The configuration is minimal and I haven't had to touch it in years (about every five years I update the root zone to pick up new root servers if any). I also happen to run DNS for my domain (as well as email, web, gopher and qotd) and that is a bit more involved than just resolving only, but it's by far easier to manage than an email server.