feat: initial NS and SOA responses

feat: improve logging in parseQuery

chore: update mod name and dependencies

chore: implement changes from linters, update copyright years

fix!: ignore case in queries, yikes

feat: some logging improvements

feat: dns server to fetch a records from db

refactor: directory layout

feat: move handling A records to own func, also future todo

fix: set pattern, add other ports to compose

feat: initial commit