simple implementation of dns resolving, following Julia Evan's tutorial

given a domain, finds the IP address of the domain using dns resolution. the dns resolution is written from scratch, and is slightly hacky.

starting at a root server, it does recursive dns resolving, till an IP address is resolved.

# clone this repo

go run .

# enter name

• Add support for other record types
• CLI with flags to query specific types
• Better (nonexistent) error handling

• the dns domain compression/decompression doesn't check for pointer loops
• caching? lmao