Custom domains, www vs root, http vs https

[dreev]

Oof, the IP address changed:

Help for custom domains that are no longer connecting

A system update may be causing issues for CNAMEs and A Records that point to an IP address that worked previously. If you currently use a custom domain with your Glitch project and are facing this issue, here’s how to fix it: Go to your custom domain provider’s platform and check the DNS record(s) that you set up for it. If you see the custom domain CNAME or A Record pointing to an IP address that ends in .1 change it to end with .2 If you continue to have trouble after making that change, …

I’ve updated the instructions accordingly.

I’m pretty sad about the downtime I just had from this and if anyone knows how to robustify it, I’d be grateful!