App Engine Site Down

[Matt Pembroke]

I've set up my domain through app engine, and everything's been working fine for a while.

Now it is down when I go to my domain.  I've changed nothing - what happened? My whole app is down as a result.

[Matt Pembroke]

Hello,

I've set up my app engine website, and it's been working fine for ages.

Now, for some reason, when I try to visit it, I am getting this error:

"404. That’s an error.

The requested URL / was not found on this server. That’s all we know."

I've set up my domain through Google Domains a while ago, but now when I'm visiting it, it's down. My whole app is down as a result.

[Katayoon (Cloud Platform Support)]

Hi Matt,

I recommend that you double-check the steps you have taken to map your custom domain.

If the issue still persists, you may post your full detailed question to Stack Overflow, using the supported Cloud tags and clarify “if you get this 404 error message when you use the appspot.com URL or your custom domain name like www.example.com” and “if you set up your Custom Domain to use SSL or not” there, since Google Groups are reserved for general Google Cloud Platform-end product discussions and not for technical questions.