#dig

Dig has a dizzying array of options and outputs but it’s my favorite way to query DNS https://jvns.ca/blog/2021/12/04/how-to-use-dig/ has some really good info…stuff I didn’t know (or remember) after 20+ years of using it. From basics to more advanced topics, it’s a handy guide and tutorial on what you can do and HOW to do it.