Plurrrr

In this article, I’ll show you 20 smaller C++20 things that are very handy and good to know. Ten language elements, and ten more for the Standard Library. Most of them with a cool example.

Here’s a very quick “how to” post on how to find your domain’s authoritative nameserver.

I’m writing this because if you made a DNS update and it didn’t work, there are 2 options:

1. Your authoritative nameserver doesn’t have the correct record
2. Your authoritative nameserver does have the correct record, but an old record is cached and you need to wait for the cache to expire

To be able to tell which one is happening (do you need to make a change, or do you just need to wait?), you need to be able to find your domain’s authoritative nameserver and query it to see what records it has.