Some users new Repls will be hosted on domains with a URL: replname--username.repl.co rather than the typical replname.username.repl.co while we resolve an internal issue.

We have made a change to change the domain style of users who have joined in the last 3 months and onward to use the slug--user.repl.co format as instead of the slug.user.repl.co.

Only users who have joined in the last 3 months and onward will have the "dash-style" domains, and all users before that will still use the "dot-style" domains. You can check which format of the domain your account is using by checking the URL of the Webview tab of any Repl that hosts a website or webserver.

More details here: https://docs.replit.com/hosting/hosting-web-pages#end-of-life-for-dot-style-domains

We've confirmed there is a problem, we're working to resolve it.

Existing hosted Repls will continue to be available on the same domains.