ENS support

[silverpill]

Hi! Can PopuraDNS support resolution of ENS (Ethereum Name System) domains?

ENS doesn't officially support A or AAAA records but perhaps records of text type could be used instead.

[zhoreeq]

Sure, it can.

I've experimented with ens coredns plugin before. It'd be nice to add, however, it pulls in a huge go-ethereum dependency and requires CGO enabling. Not cool.

Since not everybody would need that, maybe, ENS support could be added to a side branch. Or, add it to the master branch and add a "light" branch without the ENS plugin.

I'll think about it!

[silverpill]

Does it literally pull go-ethereum? 😮
The plugin description says it can be configured to connect to remote JSON-RPC endpoint as well. (This is not ideal, but could be acceptable in some situations.)