Getting Error after DNS Settings change. Google 404 That’s an error. The requested URL was not found on this server. That’s all we know.

[Anonymous]

I deployed an app on Google Compute Engine. It was working fine, pointing to the right domain www.recoguide.com.

Then I tried to take advantage of the automatic renewing free SSL certificate by configuring SSL using Google Cloud settings for Google App Engine (note: my app is deployed using Google Compute Engine, I have no app in Google App Engine). But when I was setting up SSL, it correctly identified my domain and gave me a list of DNS records to update in GoDaddy. 

After I updated my records in GoDaddy, I was able to see my website at www.recoguide.com in Chrome for a while(even dynamic pages). But Internet Explorer and FireFox were giving 404. I went to sleep thinking that the DNS changes will take a while to propagate. Now, after waking up, even Chrome is giving "Google 404 That’s an error.  The requested URL was not found on this server. That’s all we know."

Below are my DNS records. Not sure what is wrong.

https://mxtoolbox.com/SuperTool.aspx?action=a%3awww.recoguide.com&run=toolpage

https://mxtoolbox.com/SuperTool.aspx?action=a%3awww.recoguide.com&run=toolpage#

Can you please help me resolve this issue? 

[Kamran (Google Cloud Support)]

Currently, managed SSL feature is applicable to Google App Engine apps and is not available to Compute Engine applications. Please visit this article for more information on how to configure HTTPS/SSL to securely connect to web applications that running on Compute Engine VM Instances.