Repl.it has changed their domain to replit.com instead of repl.it (explorer mode only) 😞. Once they did that, everyone's linked domain names should have stopped working.

When you link a domain name, you have to have an A and a CNAME record at least. The A record points to an IP address (the replit.com domain in this case). Now, you have to change every DNS record you have (only the A records) to point at 35.186.245.55. Once you do that, your site should be up and running again.

If you get any other errors, please tell me if my tutorial was wrong. I hope that helped. Thanks for reading my post!