Explaining TTL (Time to Live)
I was explaining to a colleague how TTL works in DNS. Later that evening my google feed suggested this helpful article;
An Easy Primer on TTL (Time to Live) - KeyCDN Support
TTL, or time to live, is a DNS setting used to determine how long a DNS record should be cached in a local resolver. Learn about its performance benefits.
Helpful. But creepy.... Google's always listening 🤔