Really clear and beginner-friendly explanation! I especially liked the comparison table and the practical examples of when to use A records versus CNAME records. The section about common mistakes is also very useful because these small DNS configuration errors can cause frustrating issues when setting up a website.
One thing I found interesting is how CNAME records allow hosting providers to manage changing IP addresses without requiring users to update their DNS configuration manually. Thanks for breaking down the topic in such an understandable way!