TIL I learned you technically are not supposed to have CNAME records for apex domains, despite the fact that I've done this on other providers in the past! (Now I’m curious whether those providers are automatically resolving IP addresses under the hood, or if most clients are just tolerant of you doing this.)
Replace apex DNS record with A records for GitHub pages (docs: https://docs.github.com/en/pages/configuring-a-custom-domain-for-your-github-pages-site/managing-a-custom-domain-for-your-github-pages-site). This should fix things after #1571 and #1572.
TIL I learned you technically are not supposed to have CNAME records for apex domains, despite the fact that I've done this on other providers in the past! (Now I’m curious whether those providers are automatically resolving IP addresses under the hood, or if most clients are just tolerant of you doing this.)
Part of #1550.