Initial PR diff with comments: https://github.com/rtreffer/minidns/pull/23/files#diff-74ade39c80f6320ab9d2e4bbc42a9691R47

Format

• Unowned TODO list item
• TODO list item (Owner)
• Resolved TODO list item: 0c8412312

• Add option to enable or disable algorithms
• Incomplete docblock
• Should be enum: e83c5d9f4b758d487c9be92483ba1d532c0fd06a
• Should use unmodifyable map instead: e83c5d9f4b758d487c9be92483ba1d532c0fd06a
• Use stub resolver by default and only fallback to recursive when DNSSEC is not supported (maybe even optional)